1999 Hummer H1 Tire Size & Wheel Specs
The 1999 Hummer H1 OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
1999 Hummer H1 Engine & Trim Levels
Alpha
Bolt Pattern8x165.1
Center Bore122.5
Stud Size9/16-18
OEM Wheel & Tire Specs
| Engine & Trim | Tire Size | Rim Size | Offset (ET) | |
|---|---|---|---|---|
| Alpha | 16x8.3J | ET0 |
Frequently Asked Questions
What tire size does the 1999 Hummer H1 Alpha use?
The 1999 Hummer H1 Alpha uses 37X12.50R16.5 tires as standard equipment.
What is the bolt pattern of the 1999 Hummer H1?
The 1999 Hummer H1 has a 8x165.1 bolt pattern with a center bore of 122.5mm.
What is the wheel offset of the 1999 Hummer H1?
The 1999 Hummer H1 has a wheel offset of ET0.
Other Vehicles with 8x165.1 Bolt Pattern
The following vehicles share the same 8x165.1 bolt pattern as the 1999 Hummer H1, making wheel interchangeability possible (verify offset and center bore before swapping).