a self propelled conveyance is disclosed having an extendable frame . a floor pan is attached to the inner perimeter of the extendable frame and a driver &# 39 ; s seat is disposed on a front to back center line of the floor pan . a pair of front wheels are attached to the extendable frame . the front wheels extend beyond the outer perimeter of the frame . a rear wheel assembly is one or two individual wheels separated by a short distance . like the front wheels , the rear wheel assemble extends beyond the outer perimeter of the frame . passenger seats are disposed behind the driver seat and each of the passenger seats are offset from the center line of the conveyance . because the wheels extend beyond the perimeter of the frame , they act as active collision shock absorbers in collisions .