Recorded OEM specifications for the 2010 GMC Sierra 2500HD, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.
Baseline mounting dimensions used for interchange decisions.
Multiple OEM configurations exist for this vehicle. Fitment can vary by trim, brakes, and factory wheel package – confirm your exact setup before buying.
Center-bore records disagree: year-level hub 124.1 mm vs trim range 116.7–116.7 mm. Interchange below does not treat this as an unqualified match.
Thread-only product links are shopping examples, not verified fits. Seat style is not confirmed here. As an Amazon Associate we earn from qualifying purchases.
These are vehicle-year records whose recorded OEM ranges overlap this 2010 GMC Sierra 2500HD. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 24 donor years. Listed 17 eligible overlaps (not all evaluated years are compatible). Showing all listed.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Dataset suggestionWheel spacer ≈ 13 mm – not a verified installation requirement.
Hub-centric rings of about 124.1 → 116.7 mm mm may be relevant if the wheel bore is larger than the hub. A spacer of about 13 mm is a dataset suggestion only; clearance is not verified.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Center-bore records disagree (target year-level hub 124.1 mm vs trim range 116.7–116.7 mm; donor year-level hub 124.1 mm vs trim range 116.7–116.7 mm). Unqualified overlap is not claimed until the conflict is resolved.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Dataset suggestionHub-centric rings ≈ 130.8 → 116.7 mm – not a verified installation requirement.
Wheel width/offset data is incomplete. Hub ring 130.8 → 116.7 mm may apply if mounting dimensions are otherwise compatible.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Dataset suggestionHub-centric rings ≈ 154.2 → 116.7 mm – not a verified installation requirement.
Hub-centric rings of about 154.2 → 116.7 mm mm may be relevant if the wheel bore is larger than the hub; clearance is not verified. Donor width/offset sits outside the known OEM envelope for this vehicle.
Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.
Compare a donor vehicle or custom wheel against this 2010 GMC Sierra 2500HD. Use Compare in calculator on a donor row above to fill the donor side of this same calculator.
Compare wheel compatibility between two vehicles
2010 GMC Sierra 2500HD
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
M14 x 1.5
M14 x 1.5 · Thread match only; seat style is not verified
View on Amazon →
M14 x 1.5 · Thread match only; seat style is not verified
View on Amazon →
M14 x 1.5 · Thread match only; seat style is not verified
View on Amazon →As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.
The following specifications are the known fitment values provided for the 2010 GMC Sierra 2500HD. Equipment can vary by trim, package, drivetrain, and wheel configuration, so confirm your truck's original equipment before ordering wheels or tires.
| Specification | Known value |
|---|---|
| Bolt pattern | 8x180 |
| Center bore | 116.7 mm |
| Thread size | M14 x 1.5 |
| Rim diameter | 20 inches |
| Rim width | 9.0 inches |
| Wheel offset | ET20 |
| Backspacing | 5.29 inches |
| Tire size | 265/60R20 |
| Tire section width | 265 mm |
| Tire aspect ratio | 60 percent |
| Tire rim diameter | 20 inches |
Use the bolt pattern, center bore, offset, backspacing, wheel width, and tire dimensions together. A wheel can match the 8x180 bolt pattern and still fail to clear the hubs, brakes, suspension, or bodywork. Confirm the original door-jamb tire label, owner's manual, wheel markings, and current tire size with the information above before purchase.
Use the calculator to compare wheels from a donor vehicle with wheels installed on your 2010 GMC Sierra 2500HD. Enter the donor vehicle's wheel diameter, width, offset, bolt pattern, and center-bore information when available. Then enter the Sierra 2500HD information in the installed-vehicle section.
The calculator is a comparison aid, not a substitute for physical clearance checks, load-rating verification, or OEM confirmation. If a value is not known for your exact trim, measure the existing wheel or verify it from an OEM source rather than guessing.
Plus sizing changes wheel diameter while reducing tire sidewall height to maintain a similar overall tire diameter. The known reference for this page is a 20-inch wheel with a 265/60R20 tire. A different wheel diameter or tire size may change ride comfort, road-force sensitivity, ground clearance, speedometer behavior, braking feel, and available clearance.
Use the calculator's custom wheel and tire fields to compare proposed combinations instead of assuming a larger wheel will fit. A wider tire can change inner suspension clearance and outer fender clearance. A lower offset generally moves the wheel outward, while a higher offset generally moves it inward, but the exact result depends on the starting wheel width and offset.
Do not use a tire with a lower load capacity than required for the truck. For towing, hauling, off-road use, or severe service, give special attention to the tire's load range, wheel load rating, valve stem rating, and the manufacturer's application guidance.
Clean the hub face and wheel mounting surface before installation. Rust, paint buildup, dirt, or debris between these surfaces can prevent the wheel from seating correctly and can contribute to loosening or vibration.
Useful supplies include a calibrated torque wrench, a socket that matches the lug nuts, a tire-pressure gauge, a tread-depth gauge, a wire brush or suitable hub-cleaning tool, and a straightedge or measuring tools for checking wheel dimensions. Choose tools that fit the truck's hardware and follow the wheel and vehicle manufacturer's procedures.
Shop automotive torque wrenches on Amazon
Shop digital tire-pressure gauges on Amazon
What is the bolt pattern for a 2010 GMC Sierra 2500HD?
The known bolt pattern provided for this 2010 GMC Sierra 2500HD is 8x180. Confirm the vehicle and wheel specifications before ordering because a bolt-pattern match alone does not prove complete fitment.
What is the center bore?
The known center bore is 116.7 mm. A replacement wheel should be checked against this hub dimension, along with the wheel manufacturer's center-bore and hub-ring requirements.
What is the original wheel and tire reference size?
The provided reference is a 20 x 9.0-inch wheel with ET20 offset and 5.29-inch backspacing, paired with a 265/60R20 tire. Your exact trim or package may differ, so verify the door-jamb label and original wheel markings.
Can I install any 8x180 wheel?
No. The wheel must also have compatible center-bore dimensions, offset, width, backspacing, brake clearance, fastener-seat design, and load capacity. Use the calculator for an initial comparison, then confirm the wheel manufacturer's application data.
What lug-nut thread size is known for this truck?
The known thread size is M14 x 1.5. The correct lug-nut seat style and length depend on the wheel, so verify those details before installation.
Will changing wheel diameter change tire diameter?
Changing rim diameter requires a corresponding tire-size comparison. This calculator updates the tire diameter comparison when rim diameter changes, but the result still requires checks for load rating, speedometer effect, and physical clearance.
How can I confirm fitment if my trim information is missing?
Check the vehicle identification information, door-jamb tire label, owner's manual, original wheel stampings, and OEM parts information. Enter confirmed measurements into the calculator and avoid guessing values that vary by trim or package.
Wheel interchange depends on more than bolt pattern. Where data is available, this site compares recorded OEM values:
A normal wheel spacer does not change bolt pattern. Hub rings cannot enlarge a wheel bore that is smaller than the hub. Brake clearance and tire package fitment still require vehicle-specific checks when not confirmed in the dataset.
