Tire fitment
GMC Sierra 1500 Limited Tire Fitment
5 tire sizes verified across 3 kits, 2022. Every figure below is the manufacturer’s own.
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✔ 265/55R20
Listed by the manufacturer on 1 kit for the GMC Sierra 1500 Limited.
2-Inch Leveling Kit for GMC Sierra 1500 Denali (2019-2025)Rough Country 1317
- 20x9 · 6x5.5 · offset 12mm
- 20x9 · 6x5.5 · offset 18mm
- 20x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
265/55R20:20x9:6x5.5:+12:- 265/55R20:20x9:6x5.5:+18:- 265/55R20:20x9:6x5.5:+20:-
✔ 265/65R18
Listed by the manufacturer on 1 kit for the GMC Sierra 1500 Limited.
2-Inch Leveling Kit for GMC Sierra 1500 Denali (2019-2025)Rough Country 1317
- 18x9 · 6x5.5 · offset 12mm
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 19mm
- 18x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
265/65R18:18x9:6x5.5:+12:- 265/65R18:18x9:6x5.5:+18:- 265/65R18:18x9:6x5.5:+19:- 265/65R18:18x9:6x5.5:+20:-
✔ 275/65R18
Listed by the manufacturer on 3 kits for the GMC Sierra 1500 Limited.
2-Inch Leveling Kit for GMC Sierra 1500 Denali (2019-2025)Rough Country 1317
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
275/65R18:18x9:6x5.5:+18:- 275/65R18:18x9:6x5.5:+20:-N3 Leveling Struts for 2019–2025 Silverado and Sierra 1500Rough Country 501065
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
275/65R18:18x9:6x5.5:+18:- 275/65R18:18x9:6x5.5:+20:-M1 Adjustable Leveling Struts for 2019–2025 Silverado 1500Rough Country 502065
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
275/65R18:18x9:6x5.5:+18:- 275/65R18:18x9:6x5.5:+20:-
✔ 285/55R20
Listed by the manufacturer on 3 kits for the GMC Sierra 1500 Limited.
2-Inch Leveling Kit for GMC Sierra 1500 Denali (2019-2025)Rough Country 1317
- 20x9 · 6x5.5 · offset 18mm
- 20x9 · 6x5.5 · offset 20mm
- factory 20-inch wheel · 6x5.5
what the manufacturer wrote
285/55R20:20x9:6x5.5:+18:- 285/55R20:20x9:6x5.5:+20:- 285/55R20:Factory 20:6x5.5:-:-N3 Leveling Struts for 2019–2025 Silverado and Sierra 1500Rough Country 501065
- 20x9 · 6x5.5 · offset 18mm
- 20x9 · 6x5.5 · offset 20mm
- factory 20-inch wheel · 6x5.5
what the manufacturer wrote
285/55R20:20x9:6x5.5:+18:- 285/55R20:20x9:6x5.5:+20:- 285/55R20:Factory 20:6x5.5:-:-M1 Adjustable Leveling Struts for 2019–2025 Silverado 1500Rough Country 502065
- 20x9 · 6x5.5 · offset 18mm
- 20x9 · 6x5.5 · offset 20mm
- factory 20-inch wheel · 6x5.5
what the manufacturer wrote
285/55R20:20x9:6x5.5:+18:- 285/55R20:20x9:6x5.5:+20:- 285/55R20:Factory 20:6x5.5:-:-
✔ 285/65R18
Listed by the manufacturer on 3 kits for the GMC Sierra 1500 Limited.
2-Inch Leveling Kit for GMC Sierra 1500 Denali (2019-2025)Rough Country 1317
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 19mm
- 18x9 · 6x5.5 · offset 20mm
- factory 18-inch wheel · 6x5.5
what the manufacturer wrote
285/65R18:18x9:6x5.5:+18:- 285/65R18:18x9:6x5.5:+19:- 285/65R18:18x9:6x5.5:+20:- 285/65R18:Factory 18:6x5.5:-:-N3 Leveling Struts for 2019–2025 Silverado and Sierra 1500Rough Country 501065
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
285/65R18:18x9:6x5.5:+18:- 285/65R18:18x9:6x5.5:+20:-M1 Adjustable Leveling Struts for 2019–2025 Silverado 1500Rough Country 502065
- 18x9 · 6x5.5 · offset 18mm
- 18x9 · 6x5.5 · offset 20mm
what the manufacturer wrote
285/65R18:18x9:6x5.5:+18:- 285/65R18:18x9:6x5.5:+20:-
How to read this table
Every combination here is one the manufacturer published for that kit on this vehicle — tire size, wheel width, bolt pattern, offset and any trimming note, exactly as they wrote it. Open “what the manufacturer wrote” under any kit and you will see the source string the figures came from.
We do not interpolate. A kit verified for a 35 tells you nothing certain about a 33 — clearance depends on backspacing and turning radius, not on the tire being smaller — so only sizes the manufacturer actually listed appear. A size missing from this page means nobody has published it, not that it will not fit.