Handling.meta

handling.meta file in GTA V, like in previous versions of the game, controls the physics and animations of vehicles in-game. This file is found found in ..\common\data and can be edited with any text editor.

Parameters

There are 50 parameters in 6 groups, plus additional sub handling data.

Physical Attributes

These seven values represent the vehicle's physical proportions within the game:

handlingName

This is used by the vehicles.meta file to identify the handling line of the vehicle.

Value: Any text string no more than 14 characters. By default, the handlingName consists of uppercase letters and numbers (TURISMO, E109, etc.)

fMass

This is the weight of the vehicle in kilograms. Only used when the vehicle collides with another vehicle or non-static object.

Value: 0.0 - 10000.0 and above.

fInitialDragCoeff

Sets the drag coefficient on the rage physics archetype of the vehicle (proportional to velocity squared). Increase to simulate aerodynamic drag.

This affects the maximum speed of the vehicle. Greater value will lower the maximum speed.

Value: 10 to 120

fDownForceModifier

Sets the amount of downforce applied to the vehicle. Increase this value to increase the grip at high speed.

Value: TBD

fPercentSubmerged

A percentage of vehicle height in the water before vehicle "floats". So as the vehicle falls into the water, at 85% vehicle height (seemingly the default for road vehicles) it will stop sinking to float for a moment before it sinks (boats excluded).

Value: any percentage expressed as a decimal (eg., 85% = 0.85). An invalid number will cause the vehicle to sink without the driver drowning, eventually teleporting the vehicle to the surface.

vecCentreOfMassOffset

This value shifts the center of gravity in meters from side to side (when in vehicle looking forward).

Value x: < -5.0 to > 5.0. (0.0 means that the center of gravity will be in the center of the vehicle. Positive values move the centre of gravity right.)

Value y: < -5.0 to > 5.0. (0.0 means that the center of gravity will be in the center of the vehicle. Positive values move the centre of gravity forwards.)

Value z: < -5.0 to > 5.0. (0.0 means that the center of gravity will be in the center of the vehicle. Positive values move the centre of gravity up. Changing this value to great negative quantities (E.G. -10 or greater) will cause the vehicle to behave erratically, moving many feet per frame.)

vecInertiaMultiplier

This value affects the ease with which the vehicle spins around each axis. Therefore, the x axis affects how quickly the car shifts forward and back under braking and acceleration and how it rotates end over end in the air, the y axis affects how quickly the car shifts from side to side when cornering (or in the air) and the z axis affects how the car rotates around the middle, which mostly manifests as appearing to turn into corners very quickly. Recommend keeping the z value around 2.0 and above because anything less looks very unnatural.

Note: Two cars do not respond typically to this value; the police3 (Police Interceptor) and gburrito (Gang Burrito). They need lower z values or else they will rotate around corners like they are stuck in mud.

Value x: < 0.0 to > 4.0.

Value y: < 0.0 to > 4.0.

Value z: < 0.0 to > 4.0.

Transmission Attributes

These values describe the vehicle's straight line performance. Rate of acceleration is determined by fDriveBiasFront, nInitialDriveGears, fInitialDriveForce, fDriveInertia, and fInitialDriveMaxFlatVel. Rate of deceleration is determined by fBrakeForce and fBrakeBiasFront. fSteeringLock can be thought of as a measure of sideways acceleration.

fDriveBiasFront

This value is used to determine whether a vehicle is front, rear, or four wheel drive.

Value: 0.0 is rear wheel drive, 1.0 is front wheel drive, and any value between 0.01 and 0.99 is four wheel drive (0.5 give both front and rear axles equal force, being perfect 4WD.)

nInitialDriveGears

How many forward speeds a transmission contains.

Value: 1-16 or more. It is not recommended to have a value higher than 8 here as issues with downshifting can occur if the car's top gear is higher than 9th gear.

fInitialDriveForce

This multiplier modifies the game's calculation of drive force (from the output of the transmission).

• Drive force formula TBD

Value: 0.01 - 2.0 and above. 1.0 uses drive force calculation unmodified. Values less than 1.0 will in effect give the vehicle less drive force and values greater than 1.0 will produce more drive force. Most cars have between 0.10 and 0.40.

fDriveInertia

Describes how fast an engine will rev. For example an engine with a long stroke crank and heavy flywheel will take longer to redline than an engine with a short stroke and light flywheel.

• Drive inertia formula TBD

Value: 0.01 - 2.0. Default value is 1.0, or no modification of drive intertia. Bigger value = quicker redline

fClutchChangeRateScaleUpShift

Clutch speed multiplier on up shifts, bigger number = faster shifts. Recommended to not go over 13. A value of 1 = 1 second to shift gears.

fClutchChangeRateScaleDownShift

Clutch speed multiplier on down shifts, bigger number = faster shifts. Recommended to not go over 13. A value of 1 = 1 second to shift gears.

fInitialDriveMaxFlatVel

Determines the speed at redline in top gear; Controls the final drive of the vehicle's gearbox. Setting this value does not guarantee the vehicle will reach this speed. Multiply the number in the file by 0.82 to get the speed in mph or multiply by 1.32 to get kph

Value: 0.00 - 500.0 and above.

fBrakeForce

Multiplies the game's calculation of deceleration. Bigger number = harder braking

• Brake Force formula TBD

Value: 0.01 - 2.0 and above. 1.0 uses brake force calculation unmodified.

fBrakeBiasFront

This controls the distribution of braking force between the front and rear axles.

Value: 0.0 means the rear axle only receives brake force, 1.0 means the front axle only receives brake force. 0.5 gives both axles equal brake force. A value between 0.01 and 0.49 means the rear axle will receive more brake force than the front and a value between .051 and 0.99 means the front axles will receive more brake force than the rear. In real life, normal vehicles usually have more front braking force than the rear (eg., 0.65).

fHandBrakeForce

Braking power for handbrake. Bigger number = harder braking

fSteeringLock

This value is a multiplier of the game's calculation of the angle a steer wheel will turn while at full turn. Steering lock is directly related to over or understeer / turning radius.

• Steering lock formula TBD

Value: 0.01 - 2.0 and above. Values around 0.1 - 0.2 will simulate a long wheelbase. Whereas a value of around 0.75 and above will turn extremely fast. To high of a value here will cause the vehicle to spin out too easily.

Wheel Traction Attributes

The following attributes describe how the vehicle will behave dynamically, from negotiating corners to acceleration and deceleration. This section has been updated from previous game versions.

fTractionCurveMax

(formerly fTractionMult)

Cornering grip of the vehicle as a multiplier of the tire surface friction. Effectively the peak grip status before any loss of grip.

fTractionCurveMin

(formerly fTractionLoss)

Accelerating/braking grip of the vehicle as a multiplier of the tire surface friction. Effectively the minimum grip status after losing traction, e.g. in a skidding situation.

fTractionCurveLateral

Shape of lateral traction curve (peak traction position in degrees). Lower values make the vehicle's grip more responsive but less forgiving to loss of traction. Higher values make the vehicle's grip less responsive but more forgiving to loss of traction.

fTractionSpringDeltaMax

This value denotes at what distance above the ground the car will lose traction.

fLowSpeedTractionLossMult

How much traction is reduced at low speed, 0.0 means normal traction. It affects mainly car burnout (spinning wheels when car doesn't move) when pressing gas. Decreasing value will cause less burnout, less sliding at start. However, the higher value, the more burnout car gets. Optimal is 1.0. A completely artificial force.

fCamberStiffnesss

This value modify the grip of the car when you're drifting and you release the gas. In general, it makes your car slide more on sideways movement. More than 0 make the car sliding on the same angle you're drifting and less than 0 make your car oversteer (not recommend to use more than 0.1 / -0.1 if you don't know what you're doing). This value depend of the others, and is better to modify when your handling is finished (or quasi finished). Not recommended to modify it for grip.

fTractionBiasFront

Determines the distribution of traction from front to rear.

Value: 0.01 - 0.99. 0.01 = only rear axle has traction. 0.99 = only front axle has traction. 0.5 = both axles have equal traction. Entering a value of 0.0 or 1.0 causes the vehicle to have no traction (the tires actually fail to spawn), while entering a value outside of specified range causes the car to move irrationally whenever the wheels are touching the ground.

fTractionLossMult

How much is traction affected by material grip differences from 1.0. Basically it affects how much grip is changed when driving on asphalt and mud (the higher, the more grip you loose, making car less responsive and prone to sliding).

Suspension Attributes

fSuspensionForce

1 / (Force * NumWheels) = Lower limit for zero force at full extension. Affects how strong suspension is. Can help if car is easily flipped over when turning.

fSuspensionCompDamp

Damping during strut compression. Bigger = stiffer.

fSuspensionReboundDamp

Damping during strut rebound. Bigger = stiffer

fSuspensionUpperLimit

Visual limit... how far can wheels move up / down from original position

fSuspensionLowerLimit

Visual limit... how far can wheels move up / down from original position

fSuspensionRaise

The amount that the suspension raises the body off the wheels. Recommend adjusting at second decimal unless vehicle has room to move. ie -0.02 is plenty of drop on an already low car. Too much will show the wheels clipping through or if positive, no suspension joining the body to wheels

fSuspensionBiasFront

Force damping scale front/back. If more wheels at back (e.g. trucks) need front suspension to be stronger. This value determines which suspension is stronger, front or rear. If value is above 0.50 then front is stiffer, when below, rear.

fAntiRollBarForce

The spring constant that is transmitted to the opposite wheel when under compression larger numbers are a larger force. Larger Numbers = less body roll

fAntiRollBarBiasFront

The bias between front and rear for the antiroll bar(0 front, 1 rear)

fRollCentreHeightFront

This value modify the weight transmission during an acceleration between the left and right. I REALLY recommend to be very careful while modifying it, because it's very sensitive and can ruin your driving control. Larger Numbers = less rollover opportunity (drive like on rails)

A negative value will make the weight more important at the opposite direction when you accelerate, and a positive will make your weight more important on the same direction you're going.

Optimal values will depend on your needs and will differ on different vehicle models.

fRollCentreHeightRear

This value modify the weight transmission during an acceleration between the front and rear (and can affect the acceleration speed). I REALLY recommend to be very careful while modifying it, because it's very sensitive and can ruin your driving control (a high positive value can make your car able to do wheelies, but you won't be able to control it if you turn your wheel). Larger Numbers = less rollover opportunity (drive like on rails)

A negative value will make the weight more important at the rear when you accelerate, and a positive will make your weight more important on the front.

Optimal values will depend on your needs and will differ on different vehicle models.

Damage Attributes

The following attributes dictate how the vehicle will react to damaging effects.

fCollisionDamageMult

Multiplies the game's calculation of damage to the vehicle through collision.

Value: 0.0 - 10.0. 0.0 = no damage through collision. 10.0 = Ten times damage through collision.

fWeaponDamageMult

Multiplies the game's calculation of damage to the vehicle through weapon damage.

Value: 0.0 - 10.0. 0.0 = no damage through weapons. 10.0 = Ten times damage through weapons.

fDeformationDamageMult

Multiplies the game's calculation of deformation-causing damage.

Value: 0.0 - 10.0. 0.0 = no deformation through damage is possible. 10.0 = Ten times deformation-causing damage.

fEngineDamageMult

Multiplies the game's calculation of damage to the engine, causing explosion or engine failure.

Value: 0.0 - 10.0. 0.0 = no damage to the engine. 10.0 = Ten times damage to the engine.

fPetrolTankVolume

Amount of petrol that will leak after shooting the vehicle's petrol tank. Also used by some fuel-usage scripts.

fOilVolume

Black smoke time before engine dies?

Miscellaneous Attributes

fSeatOffsetDistX

The distance from the door to the car seat.

Value: Driver > passenger

fSeatOffsetDistY

The distance from the door to the car seat.

Value: Trunk > hood

fSeatOffsetDistZ

The distance from the door to the car seat.

Value: Undercarriage > roof

nMonetaryValue

Vehicle worth.

strModelFlags

Model flags. Written in HEX. Rightmost digit is the first one.

1st digit	1: MF_IS_VAN			2: MF_IS_BUS			4: MF_IS_LOW				8: MF_IS_BIG
2nd digit	1: MF_ABS_STD			2: MF_ABS_OPTION		4: MF_ABS_ALT_STD			8: MF_ABS_ALT_OPTION
3rd digit	1: MF_NO_DOORS			2: TANDEM_SEATS (0x39A9AA28)	4: MF_SIT_IN_BOAT			8: MF_HAS_TRACKS
4th digit	1: MF_NO_EXHAUST		2: MF_DOUBLE_EXHAUST		4: NO1FPS_LOOK_BEHIND (0x25488739)	8: MF_CAN_ENTER_IF_NO_DOOR
5th digit	1: MF_AXLE_F_TORSION	 	2: MF_AXLE_F_SOLID		4: MF_AXLE_F_MCPHERSON			8: MF_ATTACH_PED_TO_BODYSHELL
6th digit	1: MF_AXLE_R_TORSION	 	2: MF_AXLE_R_SOLID		4: MF_AXLE_R_MCPHERSON			8: MF_DONT_FORCE_GRND_CLEARANCE
7th digit	1: MF_DONT_RENDER_STEER 	2: MF_NO_WHEEL_BURST		4: MF_INDESTRUCTIBLE			8: MF_DOUBLE_FRONT_WHEELS
8th digit	1: MF_IS_RC			2: MF_DOUBLE_REAR_WHEELS	4: MF_NO_WHEEL_BREAK			8: MF_IS_HATCHBACK

strHandlingFlags

Handling flags. Written in HEX. Rightmost digit is the first one.

1st digit	1: SMOOTH_COMPRESN (0x2E476111)		2: HF_REDUCED_MOD_MASS			4: HF_HAS_KERS					8: OFFROAD_ABILITY3 (0xBDEBCC17)
2nd digit	1: HF_NO_HANDBRAKE			2: HF_STEER_REARWHEELS 			4: HF_HANDBRAKE_REARWHEELSTEER			8: HF_STEER_ALL_WHEELS
3rd digit	1: HF_FREEWHEEL_NO_GAS			2: HF_NO_REVERSE			4: UNKNOWN (0x4C11C7F9)				8: HF_STEER_NO_WHEELS
4th digit	1: HF_CVT 				2: HF_ALT_EXT_WHEEL_BOUNDS_BEH		4: HF_DONT_RAISE_BOUNDS_AT_SPEED		8: HF_EXT_WHEEL_BOUNDS_COL
5th digit	1: HF_LESS_SNOW_SINK 			2: HF_TYRES_CAN_CLIP			4: UNKNOWN (0x2DEA7A05)				8: HF_HEAVY_VEHICLE
6th digit	1: HF_OFFROAD_ABILITIES			2: HF_OFFROAD_ABILITIES_X2		4: HF_TYRES_RAISE_SIDE_IMPACT_THRESHOLD		8: INCREASED_GRAVITY (0xB7AD98ED)
7th digit	1: HF_ENABLE_LEAN			2: UNKNOWN (0xD43251F6)			4: HF_HEAVYARMOUR				8: HF_ARMOURED
8th digit	1: HF_SELF_RIGHTING_IN_WATER		2: HF_IMPROVED_RIGHTING_FORCE		4: HF_USE_EXTRA_SOFT_SURFACE_SUS		8: HF_LAST_AVAILABLE_FLAG

strDamageFlags

Indicates the doors that are nonbreakable. Written in HEX. Rightmost digit is the first one.

1st digit	1: DF_DRIVER_SIDE_FRONT_DOOR	2: DF_DRIVER_SIDE_REAR_DOOR	4: DF_DRIVER_PASSENGER_SIDE_FRONT_DOOR		8: DF_DRIVER_PASSENGER_SIDE_REAR_DOOR
2st digit	1: DF_BONNET			2: DF_BOOT

AIHandling

Tells the AI which driving profile it should use when driving the vehicle. Use AVERAGE for boats, bikes, aircraft, etc.

• AVERAGE
• SPORTS_CAR
• TRUCK
• CRAP

SubHandlingData

Can use 3 different sub handling data items. For blank items, set type to "NULL"

CBoatHandlingData

Some car handling variables are used for alternate functions in boats.

fRudderOffsetSubmerge

Vertical offset of propeller from bone when determining if submerged.

fRudderOffsetForce

Vertical offset of propeller from bone when applying force.

fLowLodAngOffset

The angular offset from vertical that this boat sits at on calm water; used to smooth transition to/from low LOD buoyancy mode.

CFlyingHandlingData

For aircraft that use multiple flight modes (e.g. the Hydra) use two separate subhandlingdata entries.

fThrust

Thrust power.

fThrustFallOff

Thrust powerloss with speed.

fThrustVectoring

Thrust direction adjustment based on steering.

fYawMult

Yaw input strength.

fYawStabilise

Yaw resistance, scales up with speed.

fSideSlipMult

Sideways resistance, scales up with speed.

fRollMult

Roll input strength, scales up with speed.

fRollStabilise

Roll resistance, scales up with speed.

fPitchMult

Pitch input strength, scales up with speed.

fPitchStabilise

Pitch resistance, scales up with speed.

fFormLiftMult

Base lift factor that�s independent from wing�s attack angle. Affects the tendency to point relative upwards with speed.

fAttackLiftMult

Lift factor of the wing�s attack angle while rising, scales up with speed.

fAttackDiveMult

Lift factor of the wing�s attack angle while diving, scales up with speed.

fGearDownDragV

Extra drag when the gear (and in some planes, the flaps too) is down, scales up with speed.

fGearDownLiftMult

Lift multiplier when the gear (and in some planes, the flaps too) is down.

fWindMult

Wind influence factor.

fMoveRes

A form of air drag/resistance factor, separate from <fInitialDragCoeff> and works in a less natural way. It is advised to use <fInitialDragCoeff> to mess with air drag instead.

vecTurnRes

Resistance to rotation, the lower, the less natural wobble.

fTurublenceMagnitudeMax

Maximum turbulence magnitude of Sinwave motion simulation.

fTurublenceForceMulti

Turbulence vertical force multiplier.

fTurublenceRollTorqueMulti

Turbulence y axis torque multiplier.

fTurublencePitchTorqueMulti

Turbulence x axis torque multiplier.

fBodyDamageControlEffectMult

Control noise factor contributed from plane damage.

fInputSensitivityForDifficulty

Control noise factor contributed from pilot driving skills.

handlingType

• HANDLING_TYPE_FLYING - Plane or helicopter.
• HANDLING_TYPE_VERTICAL_FLYING - Hydra VTOL mode.

CVehicleWeaponHandlingData

uWeaponHash

Up to 3 weapons usable per vehicle. Vehicle Weapon name in weapons.meta. Available weapons:

• VEHICLE_WEAPON_TANK
• VEHICLE_WEAPON_SPACE_ROCKET
• VEHICLE_WEAPON_PLANE_ROCKET
• VEHICLE_WEAPON_PLAYER_LASER
• VEHICLE_WEAPON_ENEMY_LASER
• VEHICLE_WEAPON_PLAYER_BULLET
• VEHICLE_WEAPON_PLAYER_BUZZARD
• VEHICLE_WEAPON_PLAYER_HUNTER
• VEHICLE_WEAPON_PLAYER_LAZER
• VEHICLE_WEAPON_SEARCHLIGHT
• VEHICLE_WEAPON_WATER_CANNON
• VEHICLE_WEAPON_RADAR
• VEHICLE_WEAPON_DUNE
• VEHICLE_WEAPON_NOSE_TURRET_VALKYRIE
• VEHICLE_WEAPON_TURRET_VALKYRIE
• VEHICLE_WEAPON_TURRET_TECHNICAL
• VEHICLE_WEAPON_PLAYER_SAVAGE
• VEHICLE_WEAPON_TURRET_INSURGENT
• VEHICLE_WEAPON_TURRET_LIMO
• VEHICLE_WEAPON_TURRET_VALKYRIE
• VEHICLE_WEAPON_CARACARA_MG
• VEHICLE_WEAPON_CARACARA_MINIGUN
• VEHICLE_WEAPON_HAVOK_MINIGUN
• VEHICLE_WEAPON_INSURGENT_MINIGUN
• VEHICLE_WEAPON_MENACER_MG
• VEHICLE_WEAPON_MULE4_MG
• VEHICLE_WEAPON_MULE4_MISSILE
• VEHICLE_WEAPON_MULE4_TURRET_GL
• VEHICLE_WEAPON_OPPRESSOR2_MG
• VEHICLE_WEAPON_OPPRESSOR2_CANNON
• VEHICLE_WEAPON_OPPRESSOR2_MISSILE
• VEHICLE_WEAPON_POUNDER2_MINI
• VEHICLE_WEAPON_POUNDER2_MISSILE
• VEHICLE_WEAPON_POUNDER2_BARRAGE
• VEHICLE_WEAPON_POUNDER2_GL
• VEHICLE_WEAPON_SCRAMJET_MG
• VEHICLE_WEAPON_SCRAMJET_MISSILE
• VEHICLE_WEAPON_SPEEDO4_MG
• VEHICLE_WEAPON_SPEEDO4_TURRET_MG
• VEHICLE_WEAPON_SPEEDO4_TURRET_MINI
• VEHICLE_WEAPON_STRIKEFORCE_CANNON
• VEHICLE_WEAPON_STRIKEFORCE_MISSILE
• VEHICLE_WEAPON_STRIKEFORCE_BARRAGE
• VEHICLE_WEAPON_HACKER_MISSILE
• VEHICLE_WEAPON_HACKER_MISSILE_HOMING
• VEHICLE_WEAPON_AKULA_TURRET_SINGLE
• VEHICLE_WEAPON_AKULA_MISSILE
• VEHICLE_WEAPON_AKULA_TURRET_DUAL
• VEHICLE_WEAPON_AKULA_MINIGUN
• VEHICLE_WEAPON_AKULA_BARRAGE
• VEHICLE_WEAPON_AVENGER_CANNON
• VEHICLE_WEAPON_BARRAGE_TOP_MG
• VEHICLE_WEAPON_BARRAGE_TOP_MINIGUN
• VEHICLE_WEAPON_BARRAGE_REAR_MG
• VEHICLE_WEAPON_BARRAGE_REAR_MINIGUN
• VEHICLE_WEAPON_BARRAGE_REAR_GL
• VEHICLE_WEAPON_CHERNO_MISSILE
• VEHICLE_WEAPON_COMET_MG
• VEHICLE_WEAPON_DELUXO_MG
• VEHICLE_WEAPON_DELUXO_MISSILE
• VEHICLE_WEAPON_KHANJALI_CANNON
• VEHICLE_WEAPON_KHANJALI_CANNON_HEAVY
• VEHICLE_WEAPON_KHANJALI_MG
• VEHICLE_WEAPON_KHANJALI_GL
• VEHICLE_WEAPON_REVOLTER_MG
• VEHICLE_WEAPON_SUBCAR_MG
• VEHICLE_WEAPON_SUBCAR_MISSILE
• VEHICLE_WEAPON_SUBCAR_TORPEDO
• VEHICLE_WEAPON_THRUSTER_MG
• VEHICLE_WEAPON_THRUSTER_MISSILE
• VEHICLE_WEAPON_VISERIS_MG
• VEHICLE_WEAPON_VOLATOL_DUALMG
• VEHICLE_WEAPON_BRUISER_50CAL
• VEHICLE_WEAPON_BRUISER2_50CAL_LASER
• VEHICLE_WEAPON_BRUTUS_50CAL
• VEHICLE_WEAPON_FLAMETHROWER
• VEHICLE_WEAPON_FLAMETHROWER_SCIFI
• VEHICLE_WEAPON_DEATHBIKE_DUALMINIGUN
• VEHICLE_WEAPON_DEATHBIKE2_MINIGUN_LASER
• VEHICLE_WEAPON_DOMINATOR4_50CAL
• VEHICLE_WEAPON_DOMINATOR5_50CAL_LASER
• VEHICLE_WEAPON_IMPALER2_50CAL
• VEHICLE_WEAPON_IMPALER3_50CAL_LASER
• VEHICLE_WEAPON_IMPERATOR_50CAL
• VEHICLE_WEAPON_MORTAR_KINETIC
• VEHICLE_WEAPON_IMPERATOR2_50CAL_LASER
• VEHICLE_WEAPON_ISSI4_50CAL
• VEHICLE_WEAPON_ISSI5_50CAL_LASER
• VEHICLE_WEAPON_MONSTER3_GLKIN
• VEHICLE_WEAPON_SCARAB_50CAL
• VEHICLE_WEAPON_SCARAB2_50CAL_LASER
• VEHICLE_WEAPON_SLAMVAN4_50CAL
• VEHICLE_WEAPON_SLAMVAN5_50CAL_LASER
• VEHICLE_WEAPON_ZR380_50CAL
• VEHICLE_WEAPON_ZR3802_50CAL_LASER
• VEHICLE_WEAPON_DUNE_MG
• VEHICLE_WEAPON_DUNE_GRENADELAUNCHER
• VEHICLE_WEAPON_DUNE_MINIGUN
• VEHICLE_WEAPON_TAMPA_MISSILE
• VEHICLE_WEAPON_TAMPA_MORTAR
• VEHICLE_WEAPON_TAMPA_FIXEDMINIGUN
• VEHICLE_WEAPON_TAMPA_DUALMINIGUN
• VEHICLE_WEAPON_HALFTRACK_DUALMG
• VEHICLE_WEAPON_HALFTRACK_QUADMG
• VEHICLE_WEAPON_APC_CANNON
• VEHICLE_WEAPON_APC_MISSILE
• VEHICLE_WEAPON_APC_MG
• VEHICLE_WEAPON_ARDENT_MG
• VEHICLE_WEAPON_TECHNICAL_MINIGUN
• VEHICLE_WEAPON_TRAILER_QUADMG
• VEHICLE_WEAPON_TRAILER_MISSILE
• VEHICLE_WEAPON_TRAILER_DUALAA
• VEHICLE_WEAPON_NIGHTSHARK_MG
• VEHICLE_WEAPON_OPPRESSOR_MG
• VEHICLE_WEAPON_OPPRESSOR_MISSILE
• VEHICLE_WEAPON_MOBILEOPS_CANNON
• VEHICLE_WEAPON_JB700_MG
• VEHICLE_WEAPON_RCTANK_GUN
• VEHICLE_WEAPON_RCTANK_FLAME
• VEHICLE_WEAPON_RCTANK_ROCKET
• VEHICLE_WEAPON_RCTANK_LAZER
• VEHICLE_WEAPON_CANNON_BLAZER
• VEHICLE_WEAPON_TURRET_BOXVILLE
• VEHICLE_WEAPON_RUINER_BULLET
• VEHICLE_WEAPON_RUINER_ROCKET
• VEHICLE_WEAPON_HUNTER_MG
• VEHICLE_WEAPON_HUNTER_MISSILE
• VEHICLE_WEAPON_HUNTER_CANNON
• VEHICLE_WEAPON_HUNTER_BARRAGE
• VEHICLE_WEAPON_TULA_NOSEMG
• VEHICLE_WEAPON_TULA_MG
• VEHICLE_WEAPON_TULA_DUALMG
• VEHICLE_WEAPON_TULA_MINIGUN
• VEHICLE_WEAPON_SEABREEZE_MG
• VEHICLE_WEAPON_MICROLIGHT_MG
• VEHICLE_WEAPON_DOGFIGHTER_MG
• VEHICLE_WEAPON_DOGFIGHTER_MISSILE
• VEHICLE_WEAPON_MOGUL_NOSE
• VEHICLE_WEAPON_MOGUL_DUALNOSE
• VEHICLE_WEAPON_MOGUL_TURRET
• VEHICLE_WEAPON_MOGUL_DUALTURRET
• VEHICLE_WEAPON_ROGUE_MG
• VEHICLE_WEAPON_ROGUE_CANNON
• VEHICLE_WEAPON_ROGUE_MISSILE
• VEHICLE_WEAPON_BOMBUSHKA_DUALMG
• VEHICLE_WEAPON_BOMBUSHKA_CANNON
• VEHICLE_WEAPON_VIGILANTE_MG
• VEHICLE_WEAPON_VIGILANTE_MISSILE
• VEHICLE_WEAPON_PARAGON2_MG

WeaponSeats

Seat number that can control the weapon. Use 0 if a weapon isn't set.

Value: Weapon 1: 0 - 8. 0 is the driver.

Value: Weapon 2: 0 - 8. 0 is the driver.

Value: Weapon 3: 0 - 8. 0 is the driver.

CTrailerHandlingData

fUprightSpringConstant

Exactly 0.0 will cause the upright spring to apply no force

fAttachedMaxDistance

Attachment distance constraint max distance. Less than or equal to 0.0 will default to the old spherical constraint.

fAttachedMaxPenetration

Attachment distance constraint max penetration. Less than or equal to 0.0 will default to the old spherical constraint.

fPosConstraintMassRatio

Indicates that we want the trailer to appear either heavier (val < 1.0) or lighter relative to the towing vehicle without actually changing its real mass

CCarHandlingData

fToeFront

Adjusts the toe of the vehicle's front wheels.

fToeRear

Adjusts the toe of the vehicle's rear wheels.

fCamberFront

Adjusts the camber of the vehicle's front wheels.

fCamberRear

Adjusts the camber of the vehicle's rear wheels.

fJumpForceScale

Adjusts the force with which vehicles with a jump boost are boosted. The higher the value, the higher the jump.

Unknown (0xFD5598BA)

Unused in-game. It is a float value with unknown effect.

strAdvancedFlags

Advanced flags. Infamous for their tendency to have negative effects on certain vehicles. Written in HEX. Rightmost digit is the first one.

1st digit	1: UNKNOWN / N/A		2: UNKNOWN / N/A				4: UNKNOWN / N/A		8: UNKNOWN / N/A
2nd digit	1: UNKNOWN / N/A		2: UNKNOWN / N/A				4: UNKNOWN / N/A		8: UNKNOWN / N/A
3rd digit	1: UNKNOWN / N/A		2: UNKNOWN / N/A				4: UNKNOWN / N/A		8: UNKNOWN / N/A
4th digit	1: UNKNOWN / N/A		2: UNKNOWN / N/A				4: UNKNOWN / N/A		8: UNKNOWN / N/A
5th digit	1: LOWER_SHIFT_POINTS		2: GEAR_SHIFT_OVERREV				4: BOUNCIER_SUSPENSION		8: EXTEND_ENGINE_REV_TO_ALL_GEARS
6th digit	1: HEAVY_ROLLOVER		2: LONGER_FIRST_GEAR				4: UNKNOWN			8: NEUTRAL_STEERING
7th digit	1: HANDBRAKE_WHEELIE		2: REDUCE_WHEEL_COL_GROUND_CLIPPING		4: UNKNOWN			8: NEW_DOWNFORCE_MECHANICS
8th digit	1: IMPROVED_GRIP		2: UNKNOWN					4: UNKNOWN			8: UNKNOWN

AdvancedData

Advanced Data for the vehicle. Currently it is known to affect two different vehicle mechanics, the wheelies and the downforce, in a different way.

If the handbrake wheelie advanced flag is enabled (hardcoded to be enabled for all Muscle class vehicles), the AdvancedData will allow defined modparts to control the force multiplier for the wheelie.
If the new downforce mechanics advanced flag is enabled, the AdvancedData will allow defined modparts to control the downforce multiplier for the vehicle ONLY on the spoiler and front bumper parts.

Has the following 3 parameters:

Slot

Mod part slot ID, as defined in carcols modpart type. The ID's are:

0:  VMT_SPOILER
1:  VMT_BUMPER_F
2:  VMT_BUMPER_R
3:  VMT_SKIRT
4:  VMT_EXHAUST
5:  VMT_CHASSIS
6:  VMT_GRILL
7:  VMT_BONNET
8:  VMT_WING_L
9:  VMT_WING_R
10: VMT_ROOF
11: VMT_PLTHOLDER
12: VMT_PLTVANITY
13: VMT_INTERIOR1
14: VMT_INTERIOR2
15: VMT_INTERIOR3
16: VMT_INTERIOR4
17: VMT_INTERIOR5
18: VMT_SEATS
19: VMT_STEERING
20: VMT_KNOB
21: VMT_PLAQUE
22: VMT_ICE
23: VMT_TRUNK
24: VMT_HYDRO
25: VMT_ENGINEBAY1
26: VMT_ENGINEBAY2
27: VMT_ENGINEBAY3
28: VMT_CHASSIS2
29: VMT_CHASSIS3
30: VMT_CHASSIS4
31: VMT_CHASSIS5
32: VMT_DOOR_L
33: VMT_DOOR_R
34: VMT_LIVERY_MOD
35: VMT_LIGHTBAR
36: VMT_ENGINE
37: VMT_BRAKES
38: VMT_GEARBOX
39: VMT_HORN
40: VMT_SUSPENSION
41: VMT_ARMOUR
42: VMT_NITROUS
43: VMT_TURBO
44: VMT_SUBWOOFER
45: VMT_TYRE_SMOKE
46: VMT_HYDRAULICS
47: VMT_XENON_LIGHTS
48: VMT_WHEELS
49: VMT_WHEELS_REAR_OR_HYDRAULICS

This value can be ignored if one intends on having the parts alter downforce.

Index

Index of the mod part. For downforce altering, the index value is overall, and not based on type. Eg. Index value of 50 will affect the 50th (51st, if you start counting from 1) part listed in the modkit. The part at the chosen index must be classified as either a spoiler or a front bumper AND the new downforce mechanics advanced flag must be enabled for the multiplier to have any effect.

For wheelie force altering, the index value is based on type. Eg. if the chosen modpart is at index 20, but it is the second part of a specific class, then the index will be 1 and not 20. Slot value must be correctly defined, and the handbrake wheelie advanced flag must be enabled on the vehicle in order for the multiplier value to have an effect.

Value

The multiplier value.

CBaseSubHandlingData

No parameters. Only used by the Metrotrain.

CSeaPlaneHandlingData

fLeftPontoonComponentId

Component ID of the left pontoon's collision within a grouped chassis COL component.

fRightPontoonComponentId

Component ID of the right pontoon's collision within a grouped chassis COL component.

fPontoonDragCoefficient

Adds drag to the pontoon when travelling on water, in a similar way to the vehicle's initial drag.

fKeelSphereSize

Increases of decreases the keel sphere emulated around each pontoon.

CSpecialFlightHandlingData

mode

Always set to 1 for true (e.g is Deluxo in hover mode)

Other

fWeaponDamageScaledToVehHealthMult

Only used by the Rhino.