This is a standalone chassis mod, not Vipers Truck.
v1.4.0:
– Updated for game version 1.32
– Added steer axle variant
– Added custom fenders for steer axle
– Included air lines
Info about Tri-Drive for Viper 389:
The intention is to provide a modified chassis file intended for heavy haul usage.
Please place this higher priority than Vipers truck.
