The 2022 Rivian Trucks lineup introduced an all-electric truck and SUV pairing that immediately stood apart for blending modern EV engineering with genuine off-road intent. In that first model year, Rivian positioned the R1T and R1S as premium adventure vehicles, so tire choice plays a bigger role than it would on a simple commuter platform. Both models share the same three tire sizes, but those sizes span three different rim diameters, which makes wheel size the first decision rather than construction type. Before choosing a tire for 2022 Rivian Trucks, confirm whether your R1S or R1T is on 20-, 21-, or 22-inch wheels and match the size to the wheel already on the vehicle.
Which Tire Size Is Right for Your 2022 Rivian Trucks
Three tire sizes are used on 2022 Rivian Trucks, and all three fit both the R1S and R1T. Because every size is radial but each one uses a different rim diameter, the real decision starts with confirming whether your vehicle has 20-, 21-, or 22-inch wheels. Understanding that distinction before choosing a product saves time and helps ensure the tire matches the wheel correctly.
Year(s): 2022|Fit(s): R1S, R1T|Construction: Radial|Rim: 22-in rim
A 275/50R22 is a radial tire that is 275 millimeters wide, uses a 50-series aspect ratio, and mounts on a 22-inch wheel. This size is shared by both the R1S and R1T, though product, sidewall, tube, and speed-rating details are not the same as the 20-inch fitment and should be confirmed at the individual tire level. Buyers typically choose this size when their Rivian already runs the larger 22-inch wheel package and they want to stay with that factory wheel diameter. The key here is wheel match first, since this size is not interchangeable with the 20- or 21-inch options on the same rim.
Year(s): 2022|Fit(s): R1S, R1T|Construction: Radial|Rim: 21-in rim
A 275/55R21 is a radial tire with a 275-millimeter section width, a 55-series aspect ratio, and a 21-inch rim diameter. Both 2022 Rivian Trucks models use this size, so it is not unique to either the R1S or R1T, but product-specific sidewall, tube, and speed details still need to be checked before ordering. This size suits owners who are keeping the original 21-inch wheel setup already on the vehicle rather than changing wheel diameter. The main fitment question is simply whether your Rivian is equipped with 21-inch wheels.
Year(s): 2022|Fit(s): R1S, R1T|Construction: Radial|Rim: 20 in
A 275/65R20 is a radial tire with a 275-millimeter width, a 65-series aspect ratio, and a 20-inch rim diameter. BFGoodrich offers this size with an RBL sidewall, and the available example carries an S speed rating with a 112 mph ceiling; tube-type variation is not indicated on this fitment. This size is shared across both Rivian models and will appeal to owners keeping the 20-inch wheel setup, especially where a more truck-oriented all-terrain tire character is desired. Rim fitment should still be confirmed against the wheel, with the available 20-inch example fitting rim widths from 7.5 to 9.5 inches.
Two models are covered for 2022 Rivian Trucks: the R1S and R1T. Both use the same three tire sizes, so the fitment question is shared across the lineup and comes down to wheel diameter rather than model-specific sizing. Select your model below for a closer look at its fitment history and the tires that match its wheel setup.
2022 Rivian Trucks R1S
The 2022 Rivian Trucks R1S is Rivian's three-row electric SUV, built to combine family utility with the same adventure-focused image as the pickup. Its tires mount on 20-, 21-, or 22-inch wheels depending on how the vehicle was equipped, so wheel diameter is the first thing to verify before narrowing down tire options.
The 2022 Rivian Trucks R1T is the brand's debut pickup, notable for pairing electric propulsion with real cargo, towing, and trail-minded capability. Like the R1S, it uses 20-, 21-, or 22-inch wheel diameters, so choosing tires starts with confirming the wheel already on the truck rather than sorting through model-only size differences.
One product is available across three tire sizes for 2022 Rivian Trucks vehicles. The 275/65R20 fitment includes one BFGoodrich radial in an RBL sidewall style, so confirm your wheel diameter first before selecting a tire.
These answers focus on how 2022 Rivian Trucks tire sizing works across the shared R1S and R1T lineup, what the metric size codes mean, how wheel diameter affects your choice, and what to check for long-term EV truck and SUV use.
Size Basics & Fitment
What tire sizes fit 2022 Rivian Trucks vehicles?
2022 Rivian Trucks vehicles use three tire sizes: 275/50R22, 275/55R21, and 275/65R20. Those same three sizes apply to both the 2022 Rivian Trucks R1S and the 2022 Rivian Trucks R1T, so the model itself does not change the basic size menu. The difference is wheel diameter, since each size mounts on a different rim: 22 inches, 21 inches, or 20 inches.
That means the first thing to confirm is not whether you have an R1S or R1T, but which wheels are on your vehicle right now. If your Rivian has 20-inch wheels, you need a 20-inch tire; if it has 21- or 22-inch wheels, the tire has to match that diameter exactly. On the available 275/65R20 fitment, rim width ranges from 7.5 to 9.5 inches, which is another useful wheel check before choosing a specific tire.
What does 275/50R22 mean on a 2022 Rivian Trucks tire?
On a 2022 Rivian Trucks tire, 275/50R22 is a modern metric radial size. The 275 is the nominal section width in millimeters, the 50 is the aspect ratio, meaning the sidewall height is 50 percent of the section width, the R identifies radial construction, and the 22 means the tire fits a 22-inch wheel.
That size code matters because it tells you both the wheel diameter and the tire profile you need to maintain. A 275/50R22 cannot be substituted onto a 20- or 21-inch wheel, even if the width number looks familiar. For a 2022 Rivian Trucks owner, the practical takeaway is simple: confirm the wheel diameter first, then match the full size code so the replacement tire remains consistent with the vehicle's existing wheel setup.
Do all 2022 Rivian Trucks models use the same tire size?
Yes and no. The 2022 Rivian Trucks R1S and 2022 Rivian Trucks R1T share the same overall set of sizes—275/50R22, 275/55R21, and 275/65R20—but a single vehicle uses the size that matches its wheel package. In other words, the lineup shares the same three fitments, but each individual Rivian still needs the exact size that corresponds to its installed wheels.
That shared fitment range is helpful because you do not have to sort through one set of sizes for the SUV and another for the pickup. Even so, year and make alone are not enough to select a tire. Check the tire sidewall already on the vehicle or confirm the wheel diameter directly, especially if the wheels may have been changed after delivery or if you are buying a secondhand 2022 Rivian Trucks model.
Buying the Right Tire
What brands make tires for 2022 Rivian Trucks vehicles?
BFGoodrich currently covers the 275/65R20 size for 2022 Rivian Trucks with the All-Terrain T/A KO2. That available fitment is a radial tire with an RBL sidewall and a 126S service description, meaning an S speed rating with a 112 mph ceiling. No other brand coverage is present here across the 2022 Rivian Trucks fitments.
For a buyer, that means brand choice may be narrower than wheel-diameter choice. Start by identifying whether your 2022 Rivian Trucks vehicle is on 20-, 21-, or 22-inch wheels, then look at the tires available in that exact size. If your priority is a truck-oriented all-terrain character on 20-inch wheels, the BFGoodrich option is the one to compare first, while other wheel diameters should be matched to products built for those specific sizes.
What sidewall styles are available for 2022 Rivian Trucks tires?
For 2022 Rivian Trucks, the available 275/65R20 fitment comes with an RBL sidewall. RBL stands for raised black letters, a style that gives the tire a more traditional truck and off-road look than a plain blackwall sidewall. Sidewall style can affect the visual character of the vehicle even when the basic tire size remains the same.
That styling choice matters most to owners who want the tire's appearance to match the personality of the vehicle. On a 2022 Rivian Trucks R1T or R1S equipped for a more rugged look, raised black letters fit naturally with the all-terrain theme. If appearance is part of your decision, compare sidewall style alongside wheel diameter and tread type instead of treating it as an afterthought.
What is the difference between the BFGoodrich All-Terrain T/A KO2 and other 2022 Rivian Trucks tire options?
Within the currently covered 2022 Rivian Trucks 275/65R20 fitment, the BFGoodrich All-Terrain T/A KO2 is a radial tire rated at 3,750 pounds at 80 psi, with a 126S service description, a 20-inch rim diameter, a 7.5- to 9.5-inch rim width range, and a weight of 58.4 pounds. Its RBL sidewall also gives it a distinctly truck-focused appearance.
Those details make the KO2 easy to place within the lineup: it is a 20-inch fitment aimed at owners who are staying with that wheel diameter and want an all-terrain style. The most important comparison point is not against a different wheel size, but against your actual wheel and use case. If your 2022 Rivian Trucks vehicle runs 21- or 22-inch wheels, the first priority is matching that diameter before comparing tread style or brand character.
Fitting & Setup
What rim width do 2022 Rivian Trucks tires require?
Rim width guidance is available for the 2022 Rivian Trucks 275/65R20 fitment. That size fits a 20-inch wheel with a rim width range of 7.5 to 9.5 inches. The other two Rivian sizes in this lineup—275/55R21 and 275/50R22—still need to match their own wheel diameters exactly, even where width details are not the same.
Rim width matters because a tire can share the correct diameter but still be a poor match for the wheel if the width falls outside the tire's approved range. Before replacing a 2022 Rivian Trucks tire, verify both the wheel diameter and the wheel width, especially if the vehicle has aftermarket wheels. That extra check is particularly worthwhile on EVs, where tire load and wheel fitment work together more closely than many buyers expect.
Do 2022 Rivian Trucks tires require inner tubes?
The available 2022 Rivian Trucks 275/65R20 fitment does not indicate a tube-type marking, and it appears as a modern radial application rather than a vintage tube-required design. That said, tube status should always be confirmed on the specific tire you are considering, especially if you are comparing products across different sizes or wheel packages within the 2022 Rivian Trucks range.
In practical terms, most owners will treat these as modern wheel-and-tire combinations rather than old-style tube applications, but it is still smart to verify before mounting. The tire sidewall marking and the wheel design should agree with each other. If your 2022 Rivian Trucks vehicle has had wheel changes, repairs, or non-original equipment installed, that confirmation becomes more important before final setup.
Maintenance, Storage & Longevity
How should I store a 2022 Rivian Trucks when the tires are fitted?
A 2022 Rivian Trucks vehicle should be stored away from direct sunlight, standing moisture, and ozone sources such as electric motors, battery chargers, welders, or running compressors. Keep the tires properly inflated, park on a clean surface, and move the vehicle periodically if it will sit for long stretches. Modern radial tires tolerate storage better than older bias-ply designs, but they still age from environment and inactivity.
That matters on an R1S or R1T because these vehicles may spend long periods parked between trips while still carrying substantial weight. If storage will be extended, inspect the contact patch area for developing flat-spot feel during the first miles back on the road. Long-term preservation is less about mileage than about controlling heat, ultraviolet exposure, and static load over time.
How long do tires on a 2022 Rivian Trucks typically last?
On a 2022 Rivian Trucks vehicle, tire age is often as important as tread depth. A good working rule is to begin evaluating tires closely once they reach about five to seven years old, and to consider replacement at around ten years regardless of remaining tread. The DOT date code on the sidewall tells you when the tire was made, which is the right place to start any age-based assessment.
Collector and specialty vehicles can age out their tires long before they wear them out, and that applies to modern adventure-oriented EVs too if they see seasonal or occasional use. Heat cycles, storage conditions, and weight all influence service life. If your 2022 Rivian Trucks vehicle still has older tires with good tread, judge them by age, visible condition, and pressure retention rather than assuming low mileage means they are still ready for extended use.
How often should tires on a 2022 Rivian Trucks be inspected?
Tires on a 2022 Rivian Trucks vehicle should be checked before every drive and inspected more carefully before any long trip. Look for sidewall cracking, punctures, cuts, bulges, uneven wear, and any loss of pressure. Pay attention to the condition of the spare as well if your vehicle carries one, since a neglected spare often goes unnoticed until it is needed.
A quick routine check helps catch problems before they turn into a roadside interruption or a damaged wheel. On a heavier electric truck or SUV, pressure consistency matters for ride, wear, and load handling, so a slow leak is worth addressing early. Make inspection part of the same pre-drive habit as checking charge level, brakes, and any visible suspension concerns before setting out.
Safety & Road Use
Are 2022 Rivian Trucks tires safe for highway driving?
2022 Rivian Trucks tires can be suitable for highway use when the tire size, load capacity, condition, and speed rating all match the vehicle and how it is being driven. The available 275/65R20 BFGoodrich fitment carries an S speed rating, which corresponds to a 112 mph ceiling. That is well above normal highway speeds, but safe road use still depends on inflation, condition, and staying within the tire's intended operating limits.
Highway confidence is not just about the number on the sidewall. A 2022 Rivian Trucks vehicle is a heavy, high-capability EV platform, so tire condition and correct setup matter as much as raw speed rating. If the tire is aged, damaged, underinflated, or mismatched to the wheel, the rating alone does not make it ready for a long interstate run. Confirm the full tire specification before treating any replacement as road-trip ready.
What inflation pressure should I use for 2022 Rivian Trucks tires?
Inflation pressure for 2022 Rivian Trucks tires should follow the vehicle manufacturer's recommended operating pressure, while also respecting the tire's own maximum load and pressure limits. On the available 275/65R20 fitment, the tire is rated for 3,750 pounds at 80 psi, which is a maximum load-pressure figure rather than a universal day-to-day setting for every Rivian application.
The practical approach is to use the factory placard or owner's manual for normal service pressure, then verify that the replacement tire's specifications are appropriate for the vehicle's weight and use. Do not transfer a pressure figure from one size to another just because all three sizes fit 2022 Rivian Trucks models somewhere in the lineup. Each size and tire construction should be treated as its own application.
What should I check before taking a 2022 Rivian Trucks on a longer drive?
Before a longer drive in a 2022 Rivian Trucks vehicle, inspect every tire for cracking, punctures, cuts, bulges, abnormal wear, and proper inflation. Make sure the tire size matches the wheel diameter, and check the spare tire's condition if one is carried. A longer trip is also a good time to confirm valve stem condition and look for any sign of slow leakage around the bead area.
Tires are only one part of the pre-trip picture on a modern electric truck or SUV, but they are one of the easiest items to evaluate before departure. Pair the tire check with a broader review of brakes, suspension feel, charging readiness, and any warning messages the vehicle may present. Catching a marginal tire at home is far easier than discovering it after the vehicle is loaded and already on the road.
