GMC Hummer EV SUV Wheel Lug Pattern, Offset, Center Bore & Rim Size Reference

The GMC Hummer EV SUV features specific wheel lug patterns vital for ensuring proper fitment and safety. Typically, the lug pattern is expressed as lug count multiplied by pitch circle diameter (PCD) in millimeters. Understanding this helps owners select compatible wheels and ensure safe mounting.\n\nIn addition to lug pattern, offset (ET) and center bore measurements are crucial. Correct offset ensures that the wheels align properly with the vehicle's suspension and bodywork, preventing clearance issues. The center bore must match the hub to maintain wheel centering and avoid vibrations.\n\nGMC Hummer EV SUV rim sizes vary across production years, usually accommodating larger, robust tires for its electric SUV capabilities. Owners should refer to the year-specific reference data to confirm precise dimensions for wheels and tires, enabling optimal performance and aesthetics.\n\nOur catalog provides an easy-to-reference table of GMC Hummer EV SUV wheel lug patterns, offset ET, center bore, and rim size options sorted by model year, assisting consumers and professionals in making informed wheel and tire replacements or upgrades.

Year
Make / model / trim Year Tire Rim width (in) Rim diam. (in) Bolt pattern Offset ET Bore DIA Mounting
GMC Hummer EV SUV HUMMER EV 2X2026275/55R208.5206×139.74020M14*1.5
GMC Hummer EV SUV HUMMER EV 3X2025285/45R229.5226×139.74522M14*1.5
GMC Hummer EV SUV Edition 12024285/45R229.5226×139.74522M14*1.5

FAQ

What is the standard lug pattern for the GMC Hummer EV SUV?
The GMC Hummer EV SUV typically uses a lug pattern of 6×139.7 mm, ensuring compatibility with heavy-duty wheels designed for electric SUVs.
Why is the wheel offset (ET) important for the GMC Hummer EV SUV?
Wheel offset ensures the wheel mounts correctly relative to the suspension and fenders, preventing rubbing or handling issues on the GMC Hummer EV SUV.
How does the center bore affect wheel fitment on the GMC Hummer EV SUV?
The center bore must precisely match the GMC Hummer EV SUV’s hub diameter to ensure the wheel is properly centered and to avoid vibrations while driving.
Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.