Front Suspension: Torsion bar/IFS Rear Suspension: Leaf spring/Straight axleLug Size: 12mm 1.5 RHBolt Pattern: 6x5.5Max Stock Tire: 30x10.00 on 8" wheelOEM Wheel Size: 15", 17", or 18"Special Notes: Hubcentric wheels do not fit. You must use a large bore wheel.