Stake Pocket Spare Tire Carrier gives the tire extra clearance 6-1/2 inches out and 7-1/2 inches up from stake pockets. It has two 5/8 in. holes and two 1/2 in. holes and includes 1/2 in. and 9/16 in. wheel studs and all necessary mounting hardware. Compatible with the following wheel bolt patterns: 5 lug on 4-1/2 inch bolt circle, 5 lug on 5 inch bolt circle, 6 lug on 5-1/2 inch bolt circle and 8 lug on 6-1/2 inch bolt circle (1/2" diameter only). Carrier fits most standard 3-1/2 inch and 3-3/4 inch stake pockets.