Abstract: A vehicle pillar structure is provided with a pair of front pillars for extending upward and rearward from a vehicle body. A pair of rails extend rearward from the pair of front pillars. A pair of rear pillars extend downward and rearward from the pair of rails to the vehicle body. The pair of rear pillars each have a clearance aperture formed therethrough.

Abstract: A vehicle steering wheel assembly is provided with a fixed hub adapted to be mounted within a vehicle. A fixed ring member is mounted to the fixed hub offset from a center of the ring member. A rotating ring member is mounted to the fixed ring member and has a manual grip. The rotating ring member rotates about a center thereof. The rotating ring member is adapted to be operably connected to a steering linkage. The vehicle steering wheel assembly may be provided with an electronic motion sensor. The vehicle steering wheel assembly may be provided with a pinion and a ring gear.

Abstract: A vehicle wheel assembly for a four-wheeled vehicle having a passenger compartment is provided. A vehicle wheel is adapted to be mounted to the four-wheeled vehicle for rotation about an axis. A disc ring is mounted to the vehicle wheel for rotation with the vehicle wheel. A caliper is adapted to be mounted to the four-wheeled vehicle radially inward from the disc ring to selectively contact the disc ring and impede rotation thereof. A vehicle wheel system may be provided with a pair of vehicle wheels, a pair of disc rings and a pair of calipers. A vehicle wheel system may be provided with a second pair of vehicle wheels, a second pair of disc rings and a second pair of calipers.