UltraBump Ultra4 4400 Rock Racer DW v4.0

An excellent car for participating in off-road trials.

The DW UltraBump is a powerful 2016 Ultra4 4400 rock racer that will take you anywhere. No roads needed!

In version 4.0:

- New skin thanks to @Madiolo.

- New leather steering wheel.

- Fixed suspension sagging under strong compression.

- Fixed skin system.

- Other little things.

In version 3.0:

- 2 new configurations.

- New carbon textures.

- New 6-speed automatic transmission.

- New single-speed transfer case.

- Superchargers