Tires for the GMC Sierra 2500 HD & 3500 HD
126 tire lines in 1,227 sizes our supplier lists for a 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD as it sits, and how many more a level or a lift makes room for.
Seeing parts on a photo of your own truck is invite-only while it is in alpha. Whatever you pick, a person checks it fits your truck before anything is charged.
What fits at each height
| How it sits | Tallest tire | Sizes we carry | From |
|---|---|---|---|
| At stock height | 33″ | 1,227 | $127.95 |
| Leveled (about 2″) | 34.5″ | 1,584 | $127.95 |
| 3″ lift | 34.5″ | 1,584 | $127.95 |
| 5″ lift | 36″ | 1,633 | $127.95 |
| 7″ lift | 40″ | 1,811 | $127.95 |
At stock height the tallest tire is our supplier's list for a 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD across every trim: some trims leave the factory on taller tires than others. With a level or a lift it is our fit rule's usual limit. Your trim, wheel and offset change it, so we confirm yours on the call.
Tire lines for a 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD
Azenis FK510
11 sizes in stock
Starting at$339.00
Azenis FK510 SUV
3 sizes in stock
Starting at$288.00
Razr XT
1 size in stock
Starting at$340.00
Baja ATZP3
1 size in stock
Starting at$264.00
Baja Boss
1 size in stock
Starting at$469.79
GR66 GTRP
1 size in stock
Starting at$166.00
Factory tire sizes
| Trim | Size | About |
|---|---|---|
| Pro / SLE | 265/70R18 | 32.6″ tall |
| AT4 / Denali | 275/65R20 | 34.1″ tall |
Common sizes on recent models. Trims and option packages vary, so read the size on your own tire's sidewall.
Questions about the GMC Sierra 2500 HD & 3500 HD tires
Will 33-inch tires fit a stock 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD?
Usually yes: our fit rule clears tires up to about 33 inches at stock height, and our supplier lists sizes up to 33 inches for it. A 33 is about 0.4 inches taller than the factory 265/70R18 (Pro / SLE), so the speedometer reads about 1% slow until it is recalibrated. A wide tire or a low offset can still rub at full turn; we confirm yours on the call.
Will 35-inch tires fit a leveled 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD?
Usually not without trimming. By our fit rule a 35-inch tire needs about 4 inches of lift, and a leveling kit gives about 2, which usually clears tires up to about 34.5 inches. On a leveled truck, expect some rubbing unless the fender liners are trimmed. Wheel width and offset change this, so we confirm your setup on the call.
How much lift does a 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD need for 37-inch tires?
About 6 inches, by our fit rule, and usually wider wheels or a lower offset to match. We carry 25 kits of 6 inches or more for it, from $1,699.95. Your trim and wheel choice change the answer, so we confirm it on the call.
Which tire sizes do you carry for a 2023 GMC Sierra 2500 HD or 2023 GMC Sierra 3500 HD?
1,227 sizes in 126 tire lines that our supplier lists for it as it sits, from $127.95. A lift makes room for more: the table on this page counts them for each height.