2016 GMC Yukon Wheel Fitment Guide
Known OEM Fitment For 2016 GMC Yukon
The following specifications are the known reference fitment data for the 2016 GMC Yukon. Equipment can vary by trim, package, brake configuration, and wheel design, so confirm the exact requirements for your vehicle before ordering.
| Specification |
Known value |
| Bolt pattern, studs x PCD |
6x139.7 |
| Center bore |
78.1 mm |
| Thread size |
M14 x 1.5 |
| Rim diameter |
18 inches |
| Rim width |
8.5 inches |
| Wheel offset |
ET24 mm |
| Backspacing |
5.19 inches |
| Tire size reference |
265/65R18 |
| Tire section width |
265 mm |
| Tire aspect ratio |
65% |
| Tire rim diameter |
18 inches |
These values should be treated as a starting point rather than a substitute for the vehicle door-jamb tire label, owner documentation, wheel markings, or GMC service information. The listed data does not confirm tire load index, speed rating, brake clearance, TPMS compatibility, or the suitability of every aftermarket wheel design.
How To Use The Wheel Interchange Calculator
Use the calculator to compare wheels from a donor vehicle with the wheels installed on your 2016 GMC Yukon. Enter the donor vehicle information in the “Wheels from” fields and enter the Yukon information in the “Installed on” fields.
- Compare the bolt pattern first. A wheel with a different bolt pattern should not be forced onto the hub.
- Compare center bore, wheel width, diameter, and offset. These measurements affect hub fit, suspension clearance, fender position, and brake clearance.
- Use the custom wheel size controls when the donor or replacement wheel is not represented by a standard vehicle entry.
- Enter custom rim diameter, rim width, and offset to review how the proposed wheel differs from the known reference.
- Enter custom tire section width and aspect ratio to compare tire dimensions.
- When rim diameter changes, the calculator updates the tire diameter in the comparison. Review the resulting overall diameter and clearance before purchasing.
The calculator is a comparison aid, not a guarantee of installation safety. A result that appears dimensionally close still requires a physical test fit or confirmation from the wheel manufacturer, particularly for brake caliper clearance and spoke shape.
Fitment Checklist Before You Buy
- Confirm the Yukon’s exact trim, drivetrain, brake package, and current wheel information using the door-jamb label, owner’s manual, or GMC service documentation.
- Confirm the 6x139.7 bolt pattern and verify that the wheel uses the correct seating style and compatible M14 x 1.5 lug hardware.
- Check that the wheel’s center bore is suitable for the 78.1 mm hub. A larger bore may require correctly specified hub-centric rings, while a smaller bore will not fit over the hub.
- Compare offset and backspacing. Changes can affect inner suspension clearance, outer fender clearance, steering feel, and tire rubbing.
- Verify wheel load rating and tire load index. The replacement combination must meet or exceed the vehicle manufacturer’s requirements.
- Confirm brake caliper clearance. Diameter and width alone do not describe the internal shape of an aftermarket wheel.
- Check tire diameter, section width, sidewall clearance, and tread-to-body clearance at full steering lock and through suspension travel.
- Confirm TPMS sensor compatibility and whether the sensors require relearning after installation.
- Make sure the replacement tire is approved for the wheel width and has the correct speed and load ratings.
- Inspect the wheel for cracks, bends, corrosion, damaged lug seats, and missing manufacturer markings before installation.
Plus Sizing And Common Upgrades
Plus sizing generally means fitting a larger-diameter wheel with a lower-profile tire while maintaining a similar overall tire diameter. It can change steering response, ride comfort, wheel vulnerability, road noise, and tire cost. The correct replacement size cannot be selected from wheel diameter alone.
Use the calculator’s custom wheel and tire fields to compare a proposed combination against the 265/65R18 reference. Review the calculated tire diameter and the difference in wheel width and offset. A similar calculated diameter does not prove that the tire will clear the suspension, body, or brake components.
Common upgrades may include a different wheel finish, a different width, or a larger rim diameter, but the compatible-vehicle list and exact tire sizes depend on the specific wheel, brake package, manufacturer load rating, and local requirements. Do not assume that a wheel advertised for another 6x139.7 vehicle will fit the Yukon.
Installation Tips
Install wheels on a clean, flat surface with the vehicle safely supported. Never rely on a jack alone while working near or underneath the vehicle.
- Clean the hub face and wheel mounting surface. Remove rust, dirt, paint buildup, and debris that could prevent the wheel from seating flat.
- Install only compatible lug nuts with the correct thread and seat type. Do not mix incompatible conical, ball, or mag-style seats.
- Start every lug nut by hand to avoid cross-threading. Do not use an impact tool to force a lug nut onto damaged or mismatched threads.
- Snug the lugs in a star or crisscross pattern, then torque them to the specification in the GMC owner’s manual or service information for the exact vehicle.
- Check for clearance by turning the steering from lock to lock and inspecting the inner sidewall, suspension, brake components, and fender areas.
- After installation, verify tire pressure using the vehicle’s specified cold-pressure information.
- Recheck lug torque after the first short drive and again according to the wheel manufacturer’s instructions.
- After changing wheels or sensors, follow the vehicle-specific TPMS relearn procedure if required.
Tools And Helpful Supplies
A torque wrench, suitable socket, jack stands, wheel chocks, and a basic inspection light are useful for safe wheel installation. Choose tools that match the lug hardware and follow the tool manufacturer’s safety instructions.
- Automotive torque wrench and socket set for controlled lug tightening.
- Automotive wheel chocks to help prevent vehicle movement during service.
- Hub and wheel cleaning brush suitable for removing rust and debris without damaging the mounting surfaces.
- A tread-depth gauge and tire-pressure gauge for post-installation checks.
- A flashlight or inspection light for checking spoke, caliper, suspension, and inner sidewall clearance.
Do not use anti-seize, thread lubricant, or torque values unless the vehicle or hardware manufacturer specifically permits them. Lubrication can change clamping force and may lead to incorrect torque.
FAQs
What is the bolt pattern for the 2016 GMC Yukon?
The known reference bolt pattern is 6x139.7, meaning six wheel studs on a 139.7 mm pitch circle diameter. Confirm the vehicle and wheel markings before purchase.
What is the center bore for the 2016 GMC Yukon?
The known reference center bore is 78.1 mm. A wheel with a smaller center bore will not fit over the hub. A larger bore may require properly specified hub-centric rings, depending on the wheel and application.
What wheel and tire size is listed as the reference fitment?
The supplied reference is an 18 x 8.5 inch wheel with ET24 offset and a 265/65R18 tire. Trim and equipment differences can affect actual factory fitment, so verify the vehicle’s original equipment information.
Can I use any 6x139.7 wheel on a 2016 GMC Yukon?
No. Bolt pattern is only one part of fitment. You must also check center bore, offset, backspacing, wheel load rating, brake clearance, lug seat and thread compatibility, tire size, and TPMS compatibility.
Is a larger center bore acceptable?
A larger center bore can be usable when the wheel is otherwise compatible, but the wheel must be properly centered during installation. Correctly specified hub-centric rings may be needed. A larger bore does not correct an incorrect bolt pattern or unsuitable offset.
Can I install a wider tire?
A wider tire may be possible, but it can change inner clearance, outer clearance, steering behavior, fuel economy, and load characteristics. Use the calculator to compare section width and overall diameter, then verify the tire manufacturer’s approved rim-width range and perform a physical clearance check.
Does the calculator guarantee that a wheel will fit?
No. The calculator compares entered dimensions and updates tire diameter when rim diameter changes. It cannot fully evaluate spoke-to-caliper clearance, tire sidewall shape, suspension travel, manufacturing tolerances, or every trim-specific difference.
What lug thread size is listed for this Yukon?
The supplied reference thread size is M14 x 1.5. The lug nut seat must also match the wheel. Confirm the hardware specification with the wheel manufacturer and the vehicle documentation before installation.