Anyone ever heard of the off road vehicle call something like a "shur treck"?

anyone ever heard of the off road vehicle call something like a "shur treck"? im not sure if im spelling it right or not.. but ive seen a vedio on them b4.. and i cant remember the name of them or where i found it.. i can describe it some.. its kinda like an atv or rhino.. it has 2 separate bodies(like frame/boxs) and they r connected by a hing basically and the rear one is where the motor sits and the front is where the penger(s) sit/control it.. i was also wondering if anyone had one for sell?