Hummer Wheel Lug Pattern Catalog — Bolt Pattern, Offset & Tire Reference
Explore detailed Hummer bolt patterns covering all vehicle models across production years. Each listing provides essential lug count × PCD measurements to ensure perfect wheel mounting compatibility.\n\nIn addition to bolt pattern, find offset ET and center bore diameter specifications specific to each Hummer model and year, critical for selecting wheels that maintain proper fitment and clearance.\n\nIncluded are recommended tire markings when available, helping owners select tires that complement their Hummer’s wheel setup for optimal performance and safety.\n\nUse this Hummer wheel lug pattern catalog as your reliable technical resource for wheel and tire shopping decisions, ensuring you find correct fitment information by model and year.
1 model
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |
Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |