2025 GMC Hummer EV Pickup Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2025 GMC Hummer EV Pickup, along with offset and center bore data.
2025 GMC Hummer EV Pickup Wheel Fitment Specs
| Bolt Pattern (Lug Pattern) | 8x165.1 (8x6.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 124.9 mm |
| Offset (ET) | 25-35 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
2025 Hummer EV Pickup — Year-Specific Fitment Context
The 2025 model year is the final year of the GMC Hummer EV Pickup's 8x165.1 bolt pattern run (since 2022). Wheels from any 2022–2025 GMC Hummer EV Pickup are cross-compatible with the 2025 model.
GMC Hummer EV Pickup Bolt Pattern by Year
The table below shows how the Hummer EV Pickup's wheel specifications have changed over the years. The 2025 model year is highlighted.
8x165.1 Pattern Context
This bolt pattern appears on 859 vehicles in our current database and is considered common.
Examples of other vehicles using 8x165.1:
Quick Tips & Safety Warnings
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
2025 GMC Hummer EV Pickup — Frequently Asked Questions
What is the bolt pattern for a 2025 GMC Hummer EV Pickup?
The 2025 GMC Hummer EV Pickup uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 124.9mm and the offset is 25-35mm.
What other years of GMC Hummer EV Pickup have the same bolt pattern as the 2025?
The GMC Hummer EV Pickup uses the 8x165.1 pattern from 2022 through 2025. Wheels from any of these model years are dimensionally compatible with the 2025, provided the offset and center bore also match.
Will wheels from another GMC fit my 2025 Hummer EV Pickup?
Only if they share the exact same 8x165.1 bolt pattern, a compatible offset, and a center bore equal to or larger than 124.9mm.
Why is matching the 124.9mm center bore important for the 2025 Hummer EV Pickup?
The 124.9mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
What lug nut size does the 2025 GMC Hummer EV Pickup use?
The 2025 GMC Hummer EV Pickup uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
What does 25-35mm offset mean for the 2025 Hummer EV Pickup?
An offset of 25-35mm means the wheel's mounting surface is 25-35mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your GMC.
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