In Trucks Off Road, players can choose from various truck classes, including pickups, heavy vehicles, and specialized off-road trucks. Each class has unique handling characteristics and can be upgraded with various parts.

Players can upgrade their trucks by acquiring new parts that enhance performance, such as engines, tires, and suspensions. Upgrades improve speed, handling, and off-road capabilities, allowing better performance in challenging terrains.

Navigating different terrains in Trucks Off Road requires understanding each environment's challenges. Each terrain affects your vehicle's traction and handling. Focus on adjusting your speed, using the right gear, and maintaining balance when crossing obstacles to overcome various conditions.

Completing challenges and missions provides rewards like in-game currency and unlockable content. Navigate to the mission screen to select tasks. Pay attention to each mission's requirements and strategy to utilize your vehicle effectively for the best results.

Unlocking new trucks and upgrades involves completing specific challenges and accumulating in-game currency. Focus on finishing races and exploring off-road missions to gather enough resources. As you progress, check the garage for available upgrades and new vehicle options to expand your collection.