Wheeled Airbourne Handling

Wheeled Airbourne Handling gives every wheeled vehicle a touch of air control once it is properly airborne.
How it works
It only kicks in on a real jump: all wheels off the ground for a quarter of a second and about 2.5 m of height, so normal bumps and kerbs never trigger it.
Steering leans the vehicle left and right. Throttle / brake tip the nose up or down.
Let go of the steering and the vehicle rolls itself back to level.
Heavy vehicles respond more slowly than light ones, so a truck stays a truck.
It switches off the moment a wheel touches the ground or the vehicle hits water.
Only player drivers get it; AI drivers are unaffected.
Works in multiplayer.
For modders
Every wheeled vehicle gets the standard car setting automatically. Ready-made presets are included for cars, heavy vehicles, ATVs, stunt bikes and bicycles. You can tune the lean and pitch speeds, how quickly they respond, self-levelling, an optional "pitch hold" for catching flips, and an optional whip that throws the bike sideways in the air for stunt bikes.