ORIGINAL EQUIPMENT SIZES FOR:

2004 Hummer H1 \ 4 Dr Sport Utility Base (315/70R17 121 Q 8x17)

YOUR VEHICLE'S OEM TIRE SIZE

Based on our records, this should be your vehicle's current tire size.

OE Wheel Diameter: 17" 315/70R17 (121Q)
SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?