2022 GMC Trucks Tire Fitment Guide

2022 GMC Trucks vehicles use 20 distinct tire sizes across 10 model lines. Acadia uses 255/65R17, 235/65R18, and 235/55R20; Canyon uses 265/65R17, 265/60R18, and 255/55R20; Hummer EV uses 305/70R18; Sierra 1500 and Sierra 1500 Limited use 255/70R17, 265/70R17, 275/65R18, 265/65R18, 265/60R20, 275/60R20, and 275/50R22; Sierra 2500 HD uses 245/75R17, 265/70R17, 275/70R18, and 275/65R20; Sierra 3500 HD uses 235/80R17, 275/70R18, and 275/65R20; Terrain uses 225/65R17, 225/60R18, and 235/50R19; Yukon and Yukon XL use 265/65R18, 275/60R20, and 275/50R22.

The practical takeaway is that 2022 GMC Trucks fitment is strongly model-specific. Some sizes are shared within the Sierra or Yukon families, but there is no single GMC-wide size for the year. Start by identifying the model, then confirm whether it rides on 17-, 18-, 19-, 20-, or 22-inch wheels before narrowing to the exact tire code. That sequence prevents confusion between similarly sized full-size truck, SUV, and HD pickup applications.

On a 2022 GMC Trucks tire, a code such as 275/60R20 breaks down into three main measurements. The first number, 275, is the nominal section width in millimeters. The second number, 60, is the aspect ratio, meaning the sidewall height is 60 percent of the section width. The R means radial construction, and the final number, 20, is the wheel diameter in inches.

That same logic applies across the full 2022 GMC Trucks range, whether you are looking at a compact crossover size like 225/65R17 or a heavy-duty pickup size like 275/65R20. Once you understand the code, the biggest fitment checkpoints become wheel diameter and model application. A tire with the wrong final number will not mount on your wheel, and a tire with the wrong width or profile can change clearance and overall stance even if the wheel diameter matches.

No, 2022 GMC Trucks models do not use the same tire size. The Acadia, Terrain, Canyon, Hummer EV, Sierra light-duty trucks, Sierra HD trucks, Yukon, and Yukon XL all have their own fitment patterns, and many models carry multiple wheel-package sizes within the same model year. Even when two models share a wheel diameter, they often use different section widths or aspect ratios.

That matters because year and make alone are not enough to choose correctly for 2022 GMC Trucks. A Yukon 275/50R22, for example, is not interchangeable with an Acadia 235/55R20 simply because both are modern radial metric sizes. If you are unsure, confirm the exact model name on the vehicle, then match the tire code on the sidewall or door-jamb placard before moving on to tread style, brand preference, or sidewall appearance.

2022 GMC Trucks tires here appear in both raised white letter and raised black letter sidewall styles, depending on size. BFGoodrich offers 255/65R17, 275/65R18, 265/70R17, 275/70R18, and 245/75R17 in RWL form, while 275/65R20, 235/80R17, and 225/65R17 appear in RBL form. Those sidewall differences are cosmetic, but they can noticeably change the look of a truck or SUV.

For Sierra and HD truck owners, sidewall style often comes down to whether you want a more traditional all-terrain appearance or a cleaner blackwall presentation. On newer GMC utilities and pickups, neither look is inherently more authentic across the board because wheel packages and trim themes varied widely. The best approach is to confirm the exact size first, then choose the sidewall treatment that matches your truck's intended appearance and use.

BFGoodrich is the brand represented across the 2022 GMC Trucks sizes that currently have product coverage here. It appears in 255/65R17, 275/65R18, 265/70R17, 275/65R20, 275/70R18, 245/75R17, 235/80R17, and 225/65R17, primarily through the All-Terrain T/A KO2 line. That means the available products lean toward a truck-ready all-terrain radial character rather than a broad mix of highway, touring, and vintage-style designs.

If your 2022 GMC Trucks model uses one of those covered sizes, BFGoodrich gives you a known path with consistent branding and a recognizable all-terrain profile. If your model uses one of the other GMC sizes from the year, the first step is still to confirm the exact code and wheel diameter so you stay within the correct fitment family. Brand preference matters only after that baseline is locked in.

The two 265/70R17 options for 2022 GMC Trucks vehicles are both BFGoodrich All-Terrain T/A KO2 radials with RWL sidewalls and an S speed rating, which means a 112 mph ceiling. The key difference is load capacity and operating pressure: one version carries 2,470 pounds at 50 psi, while the other carries 3,195 pounds at 80 psi. Weight also differs, with one at 45.7 pounds and the other at 53.5 pounds.

That difference matters most on the Sierra applications that share 265/70R17, especially when comparing light-duty and heavier-duty use. A buyer who only matches the nominal size could still end up with the wrong load-focused version for the truck's purpose. Check the truck's placard, intended payload demands, and the tire's load specification before choosing between the two, even though the sidewall size marking itself looks the same at first glance.

Several 2022 GMC Trucks sizes have clear rim-width ranges. The 255/65R17 and both 265/70R17 versions fit 7.0- to 9.0-inch rims; 275/65R18 fits 7.5- to 9.5-inch rims; 275/65R20 fits 7.5- to 9.5-inch rims; 275/70R18 fits 7.0- to 9.0-inch rims; 245/75R17 fits 6.5- to 7.5-inch rims; 235/80R17 fits 6.0- to 7.5-inch rims; and 225/65R17 fits 6.0- to 8.0-inch rims. Rim diameter still has to match the tire's final number exactly.

Rim width matters because two wheels can share the same diameter but still differ in whether they properly support the tire's section width and profile. That is especially important on Sierra HD applications, where narrower and wider heavy-duty sizes coexist in the same model family. Before changing to a different tire size within a model line, verify that the wheel falls inside the approved width range for that exact size rather than assuming every 17-, 18-, or 20-inch wheel is interchangeable.

Nothing in the 2022 GMC Trucks tire coverage here points to tube-type construction. The sizes shown are modern radial metric truck and SUV fitments, and no TT marking appears in the available product sizing. That places these tires in the tubeless radial category commonly used on contemporary GMC wheels rather than the tube-type setups found on many earlier collector vehicles.

Even so, the wheel itself still matters. If a wheel has been replaced, repaired, or modified, confirm that it is appropriate for modern tubeless service and that the valve stem matches the tire's pressure demands, especially on HD Sierra applications running higher inflation pressures. A careful check of the wheel condition, bead seats, and valve hardware is more useful here than assuming every late-model wheel remains service-ready indefinitely.

A 2022 GMC Trucks vehicle stores best on clean, properly inflated tires kept away from direct sunlight, electric motors, welders, furnaces, and other ozone-producing sources. Long stationary periods can still stress the contact patch, even on modern radials, especially on heavier vehicles such as Sierra HD models and large SUVs like the Yukon XL. A dry surface and stable temperature help preserve the rubber and sidewall finish.

For seasonal or low-mileage use, move the vehicle periodically so the tire does not rest on the same spot for months at a time. If the truck or SUV will sit for an extended period, many owners also reduce static load with stands placed correctly under the chassis while keeping the tires lightly loaded. The goal is to limit flat-spotting, sidewall strain, and premature cosmetic aging without letting the tires hang completely unloaded.

On a 2022 GMC Trucks vehicle, tire life should be judged by age and condition as much as by tread depth. A sensible rule is to begin careful age-related evaluation around five to seven years and to treat about ten years as the point where replacement deserves serious consideration, even on low-mileage vehicles. The DOT date code on the sidewall gives the tire's week and year of manufacture.

That matters because many newer trucks and SUVs accumulate miles unevenly. A lightly used Yukon or Hummer EV may age out before it wears out, while a working Sierra HD may see both age and service stress at the same time. Use tread depth, sidewall condition, pressure retention, and the date code together rather than relying on mileage alone when deciding whether a tire still belongs in regular road service.

Tires on a 2022 GMC Trucks vehicle should be given a quick inspection before every drive and a more thorough inspection before longer highway trips or towing use. Look for cuts, punctures, embedded debris, uneven wear, bulges, cracking, and visible damage around the bead and sidewall. Pressure checks matter just as much, particularly on the Sierra 2500 HD and Sierra 3500 HD sizes that carry higher load demands.

Regular inspection helps catch problems while they are still small enough to address safely. On a crossover like the Terrain or Acadia, that may mean spotting irregular wear from alignment or pressure drift; on a heavy-duty Sierra, it may mean catching a tire that is no longer suitable for loaded service. Include the spare in the routine, because an overlooked spare often becomes the weak link on an otherwise well-prepared truck.

Yes, 2022 GMC Trucks tires in the covered sizes are modern radial tires intended for contemporary road use, but their exact speed rating still matters. The available products here include S-rated tires with a 112 mph ceiling and R-rated tires with a 106 mph ceiling. Those limits are already above normal U.S. highway speeds, so in everyday use the more important issue is matching the tire's load and service category to the vehicle.

For most 2022 GMC Trucks applications, especially Sierra HD models, practical safety depends more on tire condition, inflation, and load capacity than on chasing a very high speed rating. A full-size truck or SUV carrying passengers, cargo, or trailer weight asks different things of a tire than an unloaded crossover. Choose a tire that matches the vehicle's actual duty cycle, then keep it properly inflated and inspected before regular highway use.

Inflation pressure on 2022 GMC Trucks tires should follow the vehicle placard or owner's manual for normal service, while the tire's own maximum-pressure figure gives the upper limit associated with its rated load. Among the available products here, examples include 2,600 pounds at 65 psi for 255/65R17, 2,470 pounds at 50 psi or 3,195 pounds at 80 psi for the two 265/70R17 versions, 3,415 pounds at 80 psi for 275/65R18, 3,640 pounds at 80 psi for 275/70R18, 3,750 pounds at 80 psi for 275/65R20, 3,195 pounds at 80 psi for 245/75R17, 3,085 pounds at 80 psi for 235/80R17, and 2,150 pounds at 65 psi for 225/65R17.

Do not transfer one tire's pressure figure to another size just because both fit a GMC truck. A Sierra 1500, Sierra 2500 HD, and Terrain place very different demands on their tires, and even two 265/70R17 tires can carry different loads at different pressures. Use the vehicle recommendation as the everyday baseline, then make sure the tire you choose has the capacity needed for the way the truck or SUV will actually be driven.

Before a longer drive in a 2022 GMC Trucks vehicle, inspect all four tires and the spare for cracking, punctures, sidewall bulges, uneven tread wear, and correct cold inflation pressure. Confirm that the tire size matches the wheel package on the vehicle and that the load-focused version is appropriate if you have a Sierra 2500 HD or Sierra 3500 HD. Lug-nut torque, valve-stem condition, and tread depth also deserve a look before a trip.

Tires are only one part of the pre-drive checklist on a truck or SUV, but they are the only part touching the road. If the vehicle will be towing, carrying a full load, or traveling at sustained highway speed, tire condition becomes even more important because heat and load stress rise together. A brief inspection before departure can prevent the kind of avoidable problem that turns a routine drive into a roadside interruption.