Wheel - Oem# 29028rim Size: 22.50 X 7.50bolt Pattern: 8 Hole On 275mm Bolt Circle, 221mm Boremounting Type: Hub Piloted Dualoffset: 6.2"material: Steelnumber Of Hand Holes: 4recommended Valve: Tr571approx. Wt. (lbs): 75capacity: 5000 Lbs. At 120 Psi.