2013 GMC Acadia Wheel Interchange

2013 GMC Acadia Wheel Fitment and Interchange Guide

Known OEM Fitment For 2013 GMC Acadia

The specifications below are the known reference values for the 2013 GMC Acadia. They may not cover every trim, wheel package, brake configuration, or market variation. Confirm the original equipment specification for your vehicle using the owner’s manual, the vehicle certification label, a GMC dealer, or a VIN-based parts source before ordering wheels or tires.

A replacement wheel should match the 6x132 bolt pattern and provide a compatible 74.5 mm center bore or an appropriate hub-centric solution. The wheel must also have a suitable load rating, brake clearance, width, offset, and fastener-seat design. A wheel that shares the bolt pattern is not automatically safe or compatible.

How To Use The Wheel Interchange Calculator

Use the calculator to compare a donor vehicle’s wheel and tire dimensions with the 2013 GMC Acadia installation. Enter the donor vehicle under “Wheels from” and select the Acadia under “Installed on.” Compare the donor wheel diameter, width, offset, bolt pattern, and center bore with the known Acadia values above.

The calculator also allows you to enter a custom wheel size. Use the custom fields to test rim diameter, rim width, and offset before shopping. You can enter a custom tire section width and aspect ratio to review tire-size changes. When you change rim diameter, the calculator updates the tire diameter in the comparison, which helps you evaluate overall size and clearance changes.

Calculator results are a screening tool, not a substitute for a physical inspection. Confirm inner clearance to the strut and suspension, outer clearance to the fender, brake caliper clearance, hub fit, and tire clearance at full steering lock and full suspension travel.

Fitment Checklist Before You Buy

Start with the complete wheel specification, not just the vehicle application. Confirm 6x132 bolt spacing, 74.5 mm hub compatibility, the correct M12 x 1.5 fastener requirements, and a wheel load rating suitable for the Acadia. Confirm that the wheel’s lug-seat type matches the required nuts. Do not assume the original lug nuts fit an aftermarket wheel.

Compare the proposed wheel’s diameter, width, and offset with the known 18x7.5 ET50 reference. A lower offset generally moves the wheel outward, while a higher offset generally moves it inward, but actual clearance also depends on wheel spoke shape, barrel design, tire size, and suspension condition.

Check the tire’s approved rim-width range, load index, speed rating, overall diameter, and service description. Make sure the tire is not contacting the strut, spring, brake components, inner liner, fender, or bodywork. Check both sides of the vehicle because collision damage, repairs, or worn components can affect clearance.

If the donor wheel has a larger center bore, hub-centric rings may help center the wheel when correctly sized. Rings do not correct an incorrect bolt pattern, wrong offset, inadequate load rating, or insufficient brake clearance. Do not force a wheel onto the hub.

Plus Sizing And Common Upgrades

Plus sizing means changing wheel diameter while selecting a tire with a shorter sidewall to keep the overall tire diameter near the original size. The calculator can compare custom rim diameter, rim width, offset, section width, and aspect ratio combinations. Use it to identify dimensional changes before confirming availability and clearance.

A wider wheel or tire can improve steering response, but it can also increase the risk of fender, suspension, and inner-liner contact. A shorter sidewall may produce sharper handling but can reduce ride comfort and provide less protection from pothole damage. Larger wheels may also weigh more and expose the wheel to impact damage.

Do not choose an upgrade solely because it is listed for another vehicle. The donor application must be checked against the Acadia’s hub, bolt pattern, brake clearance, offset, load requirements, and tire dimensions. If the calculator does not have enough information to confirm a combination, treat the result as unverified and obtain measurements or OEM confirmation.

Installation Tips

Inspect each wheel for cracks, bends, corrosion, damaged mounting surfaces, and missing load-rating information. Clean rust and debris from the hub and wheel mounting faces. The wheel should sit fully flush against the hub without rocking or binding.

Install the correct lug nuts by hand first to avoid cross-threading. Tighten them in a star pattern, then torque them with a calibrated torque wrench to the vehicle or wheel manufacturer’s specified value. The correct torque is not provided here and should not be guessed.

After installation, verify that the tire rotates freely and that there is clearance with the steering turned left and right. Check clearance again with the suspension loaded where practical. Set tire pressure according to the vehicle’s tire information label, not the maximum pressure molded into the tire.

Recheck lug-nut torque after the initial driving period specified by the wheel manufacturer. Stop driving and inspect the installation if you notice vibration, rubbing, steering pull, air loss, or loosening fasteners. Have the wheels balanced and obtain an alignment if tire wear, steering changes, or suspension work indicates it is needed.

Tools And Helpful Supplies

Useful supplies include a calibrated torque wrench, the correct socket, a jack and jack stands rated for the vehicle, wheel chocks, a tire-pressure gauge, and a tread-depth gauge. A hub and wheel mounting-surface brush can help remove corrosion, but do not remove hub material or alter the wheel mounting surface.

For shopping and installation, you can compare automotive torque wrenches and wheel chocks and jack stands. Select equipment with ratings appropriate for the Acadia and follow the tool manufacturer’s instructions. Never work under a vehicle supported only by a jack.

FAQs

What is the bolt pattern for the 2013 GMC Acadia?
The known reference bolt pattern is 6x132. Verify the specification for your exact vehicle and wheel package before purchase.

What is the center bore?
The known center bore is 74.5 mm. A wheel with a larger bore may require correctly sized hub-centric rings, while a wheel with a smaller bore may not seat on the hub.

What wheel size is listed in the known fitment data?
The supplied reference is an 18-inch diameter wheel measuring 7.5 inches wide with ET50 offset and 5.72-inch backspacing. This information may be partial and should be confirmed against OEM sources.

What tire size is included in the known data?
The supplied tire dimensions are 255 mm section width, 65 percent aspect ratio, and an 18-inch rim diameter designation. Confirm the exact approved tire size, load index, and speed rating on the vehicle tire label or in the owner’s manual.

Can I use wheels from another vehicle?
Only after checking all critical dimensions. The donor wheel must be evaluated for 6x132 bolt spacing, hub compatibility, fastener requirements, brake clearance, offset, width, load rating, and tire compatibility. Use the wheel interchange calculator as an initial comparison, then confirm the result physically or with reliable OEM and wheel-manufacturer data.

Does a matching bolt pattern guarantee fitment?
No. Matching bolt spacing does not confirm center bore, brake clearance, offset, load rating, lug-seat compatibility, or tire clearance. All of these requirements must be satisfied.

How do I test a custom wheel or tire combination?
Enter the donor vehicle under “Wheels from” and the 2013 GMC Acadia under “Installed on,” then use the custom wheel and tire fields to test diameter, width, offset, section width, and aspect ratio. Review the dimensional comparison, then inspect the actual vehicle for clearance before driving.

What lug-nut thread size is listed?
The known thread size is M12 x 1.5. The lug nut must also have the correct seat style and sufficient thread engagement for the selected wheel. Confirm the final fastener specification with the wheel manufacturer or an OEM source.