In 18 Wheeler, the objective of the game is to park the truck into designated parking areas before the time runs out. Try to finish the levels as quickly as possible. 18 Wheelers are long and huge trucks featured in the games found here in this lovely racing games category. Driving skills and balancing skills come under the. 18 Wheeler 3D is one of the most challenging truck sim games around! Drive your way through ten levels, testing your driving skills to the limit. Other wise, you vehicle can tilt over and you have to start from the beginning. In a smallest mistake, game starts from the beginning and you will have to pass same levels. On our site, there are a lot of truck games. Busman Parking HTML Game. Maximum Acceleration HTML Game. In 18 Wheeler, the objective of the game is to park the truck into designated parking areas before the time runs .