The 2022 Rivian Trucks R1T arrived as an all-electric pickup with a very different mission from traditional full-size trucks, blending adventure use, premium features, and serious road presence into one platform. Tire selection matters more than usual on a vehicle like this because wheel package changes affect both stance and everyday usability. The 2022 Rivian Trucks R1T uses three primary radial sizes: 275/50R22, 275/55R21, and 275/65R20. That makes the first step identifying which wheel diameter is actually on the truck, then narrowing down the right tread style and use case. For owners balancing appearance, off-pavement use, and correct fitment, wheel-and-tire confirmation comes before any replacement decision.
Which Tire Size Is Right for The 2022 Rivian Trucks R1T
Three tire sizes apply to the 2022 Rivian Trucks R1T, and each one uses radial construction with a different rim diameter: 20, 21, or 22 inches. Both Adventure and Launch Edition trucks can use these sizes, so the key step is confirming which wheel package is on the vehicle before comparing replacement tires, tread style, and road or trail priorities.
A 275/50R22 tire uses a 275-millimeter nominal section width, a 50-series aspect ratio, radial construction, and a 22-inch wheel. On the 2022 Rivian Trucks R1T, this size represents the largest rim package used within the model range, so wheel diameter confirmation is essential before ordering replacements. The lower-profile format gives this size a more appearance-driven, modern look than the taller sidewall alternatives. It is the right size to evaluate only when the truck already has 22-inch wheels, especially if preserving the current stance and wheel presentation matters.
A 275/55R21 tire keeps the same 275-millimeter nominal width but pairs it with a 55-series profile on a 21-inch rim. That makes it a radial size with a middle-ground profile within the 2022 Rivian Trucks R1T fitment range, sitting between the shorter 22-inch package and the taller 20-inch option. For buyers replacing tires on an existing 21-inch wheel setup, the main concern is staying with the correct diameter and overall package rather than cross-shopping by width alone. This size should be matched to the truck's actual wheels before any further product comparison.
A 275/65R20 tire combines a 275-millimeter nominal section width with a 65-series profile and radial construction on a 20-inch wheel. On the 2022 Rivian Trucks R1T, this size is the most trail-oriented-looking fitment of the three, and it is currently represented here by a BFGoodrich All-Terrain T/A KO2 with an RBL sidewall and a 7.5 to 9.5 inch rim-width range. That gives buyers a clearer picture of the kind of all-terrain replacement available in this size. It is the size to focus on when the truck has 20-inch wheels and off-road-ready tire character is part of the goal.
Tire fitment is straightforward across the covered 2022 Rivian Trucks R1T sub-models because both use the same three primary radial sizes. The important check is not trim level so much as confirming whether the truck is on 20-inch, 21-inch, or 22-inch wheels before choosing a replacement tire.
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2022 Rivian Trucks R1T Adventure
The 2022 Rivian Trucks R1T Adventure can use all three primary radial sizes offered for this model range. Tire selection comes down to verifying the wheel diameter already on the truck, then choosing a replacement that matches the intended mix of appearance, everyday driving, and more demanding surface use.
The 2022 Rivian Trucks R1T Launch Edition shares the same overall tire-fitment pattern, with three radial sizes tied to different wheel diameters. That means replacement shopping should start with wheel confirmation first, especially if the truck has had wheel changes or if the original package is no longer on the vehicle.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2022 Rivian Trucks R1T Tires for Sale
Available product selection is currently centered on the 275/65R20 size, including a BFGoodrich All-Terrain T/A KO2 radial with an RBL sidewall. For R1T owners on 20-inch wheels, that gives a clear all-terrain option to compare for rim-width compatibility, load capacity, and intended use.
R1T owners usually need to confirm wheel diameter first, then sort through size meaning, radial fitment, product selection, and basic road-use checks. These FAQs focus on the exact 2022 Rivian Trucks R1T and the tire choices that matter most at replacement time.
Tire Size & Fitment
What tire size fits a 2022 Rivian Trucks R1T?
The 2022 Rivian Trucks R1T uses three primary tire sizes: 275/50R22, 275/55R21, and 275/65R20. All three are radial sizes, and each one corresponds to a different wheel diameter rather than a different width. Adventure and Launch Edition trucks share this same fitment pattern, so the size itself is tied more to wheel package than to sub-model name alone.
The practical next step is checking the actual wheels on the truck before choosing a tire. A 20-inch wheel requires the 275/65R20 size, a 21-inch wheel requires 275/55R21, and a 22-inch wheel requires 275/50R22. If the truck has been modified, verify the wheel markings and current setup instead of relying only on memory or trim designation.
What size rim does a 2022 Rivian Trucks R1T use?
The 2022 Rivian Trucks R1T uses three rim diameters across its tire fitments: 20 inches, 21 inches, and 22 inches. Each primary tire size matches one of those wheel diameters, with 275/65R20 for 20-inch rims, 275/55R21 for 21-inch rims, and 275/50R22 for 22-inch rims.
Rim diameter is the first fitment point to confirm because the tire must match the wheel exactly. Width and overall tire profile still matter, but no amount of sidewall difference can make a 20-inch tire work on a 21-inch or 22-inch wheel. Checking the stamping on the wheel is the safest starting point when replacing tires on an R1T.
Do all 2022 Rivian Trucks R1T sub-models use the same tire size?
Adventure and Launch Edition versions of the 2022 Rivian Trucks R1T share the same three primary tire sizes: 275/50R22, 275/55R21, and 275/65R20. That means the sub-model name does not create a separate fitment chart here. The real distinction is the wheel diameter installed on the individual truck.
For replacement purposes, this makes the process simpler but still not automatic. Two R1T trucks with different wheel packages can need completely different tire sizes even though they are the same year, make, model, and sub-model family. Looking at the current wheel-and-tire setup avoids ordering by trim alone and helps keep the replacement aligned with the truck's actual hardware.
Choosing the Right Tire
What should I consider when choosing a tire for a 2022 Rivian Trucks R1T?
Start with the exact tire size already matched to the truck's wheel diameter: 275/50R22, 275/55R21, or 275/65R20. Once the size is confirmed, compare construction, tread purpose, load capacity, and the type of driving the R1T actually sees. On the 275/65R20 fitment, available specifications include a 3,750 lbs maximum load rating at 80 psi and a 7.5 to 9.5 inch rim-width range.
Selection should follow the truck's real use, not just appearance. A highway-focused owner may prioritize a different tread character than someone who regularly uses the R1T on rougher surfaces. It also helps to confirm whether the truck is still on its original wheels, because wheel changes can alter what tire sizes are appropriate and what product choices remain practical.
What brands offer tires for the 2022 Rivian Trucks R1T?
Current product coverage here includes BFGoodrich for the 2022 Rivian Trucks R1T, specifically in the 275/65R20 size. That product is the BFG All-Terrain T/A KO2, a radial all-terrain tire with an RBL sidewall. Brand choice at any given size matters because availability can vary widely depending on the wheel package installed on the truck.
The important point is to shop by confirmed size first and brand second. An R1T on 20-inch wheels has a different replacement path than one on 21-inch or 22-inch wheels, even though the trucks share the same overall model fitment pattern. Once the correct size is established, brand, tread style, and load-related specifications become much easier to compare sensibly.
What tire series are available for the 2022 Rivian Trucks R1T?
The tire series currently represented for the 2022 Rivian Trucks R1T is the BFGoodrich All-Terrain T/A KO2 in 275/65R20. That series name tells buyers this option is oriented toward all-terrain use rather than a purely street-focused replacement. It is a radial tire built for the 20-inch wheel package used on some R1T configurations.
Series choice helps set expectations for the tire's overall character, especially on a truck that may see mixed pavement and off-pavement use. It is still necessary to confirm that the series is being considered in the correct size for the wheel on the truck. A strong series match means little if the wheel diameter or rim-width compatibility is overlooked during the selection process.
Restoration & Appearance
Does correct tire fitment matter for a 2022 Rivian Trucks R1T restoration or appearance-focused build?
Yes, correct tire fitment still matters even on a modern truck like the 2022 Rivian Trucks R1T. The three primary sizes use different wheel diameters and noticeably different sidewall proportions, so the truck's visual stance changes with the package. Staying with the proper size for the installed wheel helps preserve the intended relationship between tire, wheel, and body.
Appearance-focused builds should avoid choosing by overall look alone. A 20-inch setup with a taller sidewall presents differently than a 22-inch setup with a shorter profile, and each belongs to a specific wheel diameter. Owners aiming for a clean, intentional presentation should verify the current wheel package first, then select the tire style and tread character that suit that visual direction.
How does tire construction affect the appearance of a 2022 Rivian Trucks R1T?
On the 2022 Rivian Trucks R1T, the primary fitments are all radial tires, so appearance differences are driven more by wheel diameter, sidewall height, and tread style than by switching between bias-ply and radial construction. A 275/50R22 gives a shorter-sidewall look, while a 275/65R20 has a visibly taller profile and a more utility-oriented presentation.
That makes visual planning relatively straightforward: confirm the wheel size first, then decide what kind of overall look suits the truck. Tread design and sidewall treatment also influence the result, especially on all-terrain options. For a build where details matter, tire proportion often has as much effect on the final appearance as the wheel itself.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2022 Rivian Trucks R1T?
Yes, modifications can affect tire fitment on a 2022 Rivian Trucks R1T even when the replacement tire matches one of the factory size formats. Wheel changes, altered offsets, suspension height changes, or body modifications can all influence clearance at the fender, steering components, and suspension travel points. That matters across all three primary sizes because each starts with a different wheel diameter and sidewall profile.
A truck that no longer has its original wheels should be measured and inspected before ordering tires. Confirm the actual wheel diameter and width, then check clearances at full steering lock and under compression. Those steps are especially important on a pickup that may be used on uneven terrain, where suspension movement can expose fitment issues that are not obvious at rest.
What should I inspect before driving a 2022 Rivian Trucks R1T on new tires?
Before driving a 2022 Rivian Trucks R1T on new tires, inspect wheel diameter match, bead seating, inflation pressure, valve condition, and visible clearance around the tire. It also helps to look for contact risk at the inner wheelhouse, suspension components, and steering range, especially if the truck uses a different wheel setup than expected. A quick visual check can catch avoidable fitment issues early.
After installation, recheck pressure and look for any signs of rubbing during low-speed turning and normal suspension movement. Lug hardware should also be properly secured, and the tires should be monitored during the first several drives for vibration, air loss, or uneven behavior. Early inspection is worthwhile because a correctly mounted tire still needs to suit the truck's exact wheel-and-suspension setup.
How often should tires on a 2022 Rivian Trucks R1T be inspected?
Tires on a 2022 Rivian Trucks R1T should be inspected regularly rather than only when tread appears worn. Frequent checks for pressure, cuts, punctures, sidewall damage, and uneven wear are especially important on a truck that may alternate between highway driving and rougher surfaces. Inspection intervals should become shorter if the vehicle sees trail use, heavy cargo duty, or long gaps between drives.
Routine inspection is also the best way to spot issues caused by setup changes. A tire can be the correct nominal size and still show wear patterns that point to alignment, wheel, or clearance problems. Looking over the tires before longer trips and after harder use helps protect both fitment confidence and day-to-day drivability on an R1T.
