Every motor vehicle having a seat or saddle for the use of the rider and designed to travel on not more than 3 wheels in contact with the ground, but excluding an autocycle or tractor.
625 ILCS 5/1-147
Every motor vehicle having a seat or saddle for the use of the rider and designed to travel on not more than 3 wheels in contact with the ground, but excluding an autocycle or tractor.
625 ILCS 5/1-147