Related to wheel tractor

Road tractor means every motor vehicle designed and used for drawing other vehicles and not so constructed as to carry any load thereon either independently or any part of the weight of a vehicle or load so drawn.
Tractor means every vehicle designed, constructed
Farm tractor means every motor vehicle designed and used primarily as a farm implement for drawing plows, mowing machines, and other implements of husbandry.
Truck tractor means a motor vehicle designed and used primarily for drawing other vehicles and not constructed to carry a load other than a part of the weight of the vehicle and load that is drawn.
Agricultural tractor means every self-propelling vehicle designed or used for drawing other vehicles or wheeled machinery but having no provision for carrying loads independently of such other vehicles, and used principally for agricultural purposes.

wheel tractor definition