What is the bolt pattern on a 6 lug Chevy Traverse?
The bolt pattern for a Chevrolet Traverse with six lug nuts is 6x139.7 mm (6 on a 5.5-inch circle).
This pattern is shared with other GM crossovers such as the Buick Enclave, GMC Acadia, and Saturn Outlook, making wheel compatibility a common topic for owners and enthusiasts alike.
Bolt pattern basics
These are the core specifications and compatibility notes you should know when sourcing wheels or replacements.
- Pattern: 6x139.7 mm (6 on 5.5 inches).
- Number of lug nuts: 6.
- Center bore: commonly 66.0 mm on GM crossovers; verify for your specific wheel and year.
- Common model family: Traverse, Buick Enclave, GMC Acadia, Saturn Outlook and related platforms.
When in doubt, always confirm the exact lug pattern, offset, and center bore for your vehicle's year and trim with the owner’s manual or a dealer before purchasing wheels.
Practical considerations for wheel replacements
For owners replacing wheels, here are the practical considerations that affect fitment, safety, and performance.
- Ensure the wheel matches the 6x139.7 mm lug pattern and has adequate clearance for your brake components.
- Choose the correct wheel offset to preserve steering geometry and suspension clearance.
- Verify hub-centric bore size (commonly 66.0 mm for GM SUVs) or use spacers or centering rings as needed, and have tires mounted by a professional.
With the right specifications, you can select aftermarket or OEM wheels that fit properly and keep the vehicle safe and performing as designed.
Summary
The 6-lug Chevy Traverse uses a 6x139.7 mm bolt pattern (6 on 5.5 inches), a pattern it shares with several GM crossovers. Always confirm the center bore and offset for your exact model year before buying wheels or tires.
What is the bolt pattern for a Chevy Traverse?
The Chevy Traverse has a 6x120 bolt pattern for model years 2018 and newer, and a 6x132 bolt pattern for model years 2017 and older. This means there are 6 lug holes on a bolt circle that measures 120mm or 132mm across, respectively.
- 2018 and newer: 6x120 bolt pattern
- 2017 and older: 6x132 bolt pattern
Is 6x5 5 bolt pattern the same as 6x139?
The 6x139. 7 bolt pattern, also called 6x5. 5, is the most common pattern for trucks, especially Chevy 1500 trucks. This lug pattern has the most wheel options, allowing your truck to truly be as unique as you'd like.
What GM vehicles have a 6x120 bolt pattern?
6x120 Bolt Pattern
Fit trucks like Chevrolet Colorado (2004-2012) and GMC Canyon (2004-2012), these packages offer tough grit with flexible financing and free shipping nationwide.
Are all Chevy 6 lug bolt patterns the same?
No, not all Chevy 6-lug patterns are the same; while most trucks and SUVs share the common 6x5.5-inch (6x139.7mm) pattern, there are other variations, such as the 6x120mm pattern found on some models like the Blazer, and older models or heavy-duty trucks may have different patterns. It's important to verify the specific bolt pattern for your vehicle before purchasing new wheels or spacers.
Common Chevy 6-lug patterns
- 6x5.5" (6x139.7mm): This is the most common bolt pattern found on most Chevy trucks and SUVs, including many Silverado 1500 and similar models from the late 1960s to the present.
- 6x120mm: This pattern is used on some vehicles, such as the Chevrolet Blazer.
Why patterns can differ
- Vehicle model and year: Different models and generations have been produced with different patterns. For example, older full-size trucks used the 6x5.5-inch pattern, while some other models use 6x120mm.
- Heavy-duty vs. light-duty: Heavy-duty models often have different bolt patterns than their lighter-duty counterparts.
- Center bore: Even if the lug pattern is the same, the center bore (the hole in the center of the wheel) might not match. This can prevent a wheel from fitting correctly, even with the correct lug pattern, as shown in the example of a 2025 Colorado and a D-Max, notes bonoss.
How to confirm your vehicle's pattern
- Measure: If you have a 6-lug pattern, you can measure it yourself. Take a tape measure and find the distance from the center of one lug bolt to the center of the lug bolt directly across from it. For a 6-lug wheel, this will be the center-to-center distance of lugs 1 and 4.
- Check with a professional: The most reliable method is to consult your vehicle's owner's manual or have a service professional confirm the correct pattern for your specific make, model, and year.
