Chassis: Chassis options for rigid trucks and tractor units.
Engines and Transmissions: A variety of detailed engine and transmission options.
Interior and Cab: Multiple interior and dashboard options.
Customization (Tuning): Accessories such as CB antennas, decals, deflectors, wheels, and custom paint jobs.
Where to buy in-game: Truck Dealer -> Access Mod Dealer -> Volvo.

Credits:
CLAUDIO GAME