Series 52 Rock Crawler - Flat Black Steel Wheel Wheel Size: 16x8;Bolt Pattern: 5 on 5;Backspace: 4.25;Finish: Flat Black;Made in USA;Center Caps and Lug Nuts Not Included;Replacement Center Cap Part Number: PXA1330017 Pro Comp Steel Wheels Pro Comp Series 52 Rock Crawler - Flat Black Steel Wheel 52-6873F 52-6873F Pro Comp Rock Crawler Steel Wheels