Truck Physics by Shefdus v2.0 1.37.x Mod
Version 2.0 for American Truck Simulator (v1.37.x):
Added Mack Anthem by SCS
Your truck will no longer compete in speed with a supersonic fighter, and will cease to strive into space from a light touch on the gas pedal. On the contrary, trucks will feel heavier, smoother and unhurried.
The mod does not use one template for all models, each track is configured individually!
With in-game sliders you can play to your liking)
The mod supports:
Autocar DC by XBS
Freightliner FLD 2.1 from odd_fellow
Kenworth K200 from RTA Team