For a 2022–2025 Toyota Tundra 3rd Gen, the right tire size depends on the trim, wheel package, and whether the truck has a TRD package. The safest way to confirm your exact setup is to check the tire size printed on your current tire sidewall and the tire-and-loading placard on the driver-side door jamb before buying replacements.
Quick Answer
Most 2022–2025 Toyota Tundra factory tire sizes are 245/75R18, 265/70R18, 265/60R20, 285/65R18, or 265/50R22. SR uses 245/75R18, many SR5 trucks use 265/70R18 or 265/60R20, Limited/Platinum/1794 commonly use 265/60R20, TRD Pro uses 285/65R18, and Capstone uses 265/50R22.
Key Takeaways
- The 1794 Edition is not the same as the TRD Pro for tire size; the TRD Pro is the factory trim tied to 285/65R18 tires.
- Use your driver-side door placard for the final cold tire pressure because PSI varies by tire size, wheel package, and load setup.
- Rotate tires every 5,000 miles or six months unless your tire maker or Toyota manual gives a different requirement.
- When upsizing tires, confirm wheel offset, rubbing clearance, load index, TPMS compatibility, and alignment before you buy.
At a Glance
| Time Required | 10–20 minutes to confirm tire size, pressure, tread depth, and visible wear |
| Difficulty | Beginner for checks; professional help recommended for lifts, wheel changes, and tire upsizing |
| Tools Needed | Tire pressure gauge, tread depth gauge, flashlight, owner’s manual, and door-jamb tire placard |
| Cost | $0–$20 for basic checks; replacement tires, wheels, alignment, and lift parts vary widely |
Tire Sizes for Toyota Tundra Trims
Factory Toyota Tundra tire sizes vary by trim and option package. Toyota’s 2025 Tundra eBrochure lists the main tire sizes and package tires, including TRD Off-Road and TRD Pro options. Use the table below as a practical guide for U.S.-market 2022–2025 Tundra models, then verify your exact truck before ordering tires.
| Trim / Package | Common Factory Tire Size | Notes |
| SR | 245/75R18 | Usually paired with 18-inch styled-steel wheels. |
| SR5 | 265/70R18 or 265/60R20 | 18-inch wheels are common; some packages use 20-inch wheels. |
| Limited | 265/60R20 | TRD Off-Road packages may change the tire type while keeping a similar overall fitment. |
| Platinum | 265/60R20 | Built more for comfort and road manners than maximum sidewall height. |
| 1794 Edition | 265/60R20 | Do not assume 1794 uses TRD Pro tires; confirm the package and current sidewall. |
| TRD Off-Road / TRD Rally packages | 265/70R18 or 265/60R20 all-terrain, depending on trim/package | Toyota lists Michelin LTX Trail or Falken Wildpeak all-terrain options for select packages. |
| TRD Pro | 285/65R18 | Factory TRD Pro fitment with 18-inch forged BBS wheels and Falken Wildpeak all-terrain tires. |
| Capstone | 265/50R22 | Lower-profile 22-inch setup focused on luxury styling and road feel. |
Note: Trim names alone do not always tell the full story. Wheel packages, TRD packages, regional equipment, and previous-owner changes can alter the tire size. Always confirm the tire sidewall and door placard before buying.
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How to Read a Tundra Tire Size
A tire size such as 265/70R18 tells you three important things: 265 is the tire width in millimeters, 70 is the sidewall height as a percentage of the width, and 18 is the wheel diameter in inches. The “R” means radial construction.
You should also check the load index and speed rating after the tire size. For example, an OE 265/70R18 may have a 116T rating, while many 265/60R20 tires use a 112H rating. The load index affects how much weight the tire can safely support, so never choose a replacement tire with a lower load rating than Toyota requires for your truck.
The tire size gets the tire onto the wheel, but the load index keeps the truck safe under passengers, cargo, towing tongue weight, and accessories.
What Tire Pressure Should You Use for Your Tundra?
Use the cold tire pressure listed on your driver-side door placard or in the Toyota Owners tire inflation pressure section. Do not rely on a universal 30 PSI front and 33 PSI rear setting for 2022–2025 Tundras because many factory tire sizes call for higher pressure.
| Factory Tire Size | Common Cold Pressure Range | Reminder |
| 245/75R18 | Often around mid-30s PSI, sometimes split front/rear | Check SR door placard. |
| 265/70R18 | Often around 35 PSI front/rear | Check package and tire type. |
| 265/60R20 | Often around 35 PSI front/rear | Common on Limited, Platinum, and 1794. |
| 285/65R18 | Often around 35 PSI front/rear | TRD Pro factory fitment. |
| 265/50R22 | Often upper-30s front with lower rear setting | Capstone 22-inch setup. |
Warning: The maximum PSI printed on the tire sidewall is not the recommended driving pressure. Inflate cold tires to the Toyota placard value unless a qualified tire professional gives you a load-based pressure for a non-factory tire.
Check pressure when the tires are cold, meaning the truck has been parked for several hours or driven only a very short distance. Check the spare too. If the TPMS light comes on, inspect all four tires for pressure loss, visible damage, nails, valve-stem leaks, or uneven wear before continuing a long drive.
What Modifications Can Enhance Tire Performance?
Suspension and wheel changes can help your Tundra clear larger tires, but they do not automatically guarantee fitment. A small leveling kit may help with front clearance and stance, while a larger lift can create more room for taller tires. The real result depends on tire brand dimensions, wheel width, offset, caster alignment, fender liner position, mud flaps, and how much the suspension compresses while turning.
Negative offset wheels can push the tires outward for a wider stance, but they can also increase rubbing at the fender liner, bumper corner, or mud flap. Fender-liner trimming, mud-flap relocation, and alignment changes may be needed. Aftermarket upper control arms may also be required on some lifted setups to restore alignment range.
Pro Tip: Before buying oversized tires, ask the shop to confirm the full setup: tire size, wheel width, offset, load index, alignment target, TPMS compatibility, and whether trimming is required.
For daily driving, the best “performance” upgrade is often not the largest tire. A high-quality tire in the correct size, with the right load index and pressure, usually improves braking, wet traction, ride quality, and tread life more than an aggressive oversize setup that rubs or weighs too much.
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Top Tire Maintenance Tips for Your Toyota Tundra
Tire maintenance is essential for helping your Toyota Tundra ride, steer, brake, tow, and haul safely. Toyota’s 2025 Warranty & Maintenance Guide recommends scheduled maintenance every 5,000 miles or six months, and its maintenance chart includes tire rotation at regular 5,000-mile service intervals.
- Check tire pressure monthly and before long trips. The NHTSA TireWise program emphasizes pressure checks, rotation, tread checks, and tire recalls as part of tire safety.
- Rotate tires every 5,000 miles or six months. This helps even out front/rear wear and keeps handling more predictable.
- Inspect tread depth. Use a tread depth gauge and check several grooves across each tire. Replace tires when they reach the legal wear bars or earlier if wet-weather traction is poor.
- Watch for uneven wear. Feathering, cupping, shoulder wear, or one-sided wear can point to alignment, balancing, suspension, or pressure issues.
- Inspect after off-road driving. Toyota’s maintenance guide calls for extra checks after deep sand, mud, or water, including brakes, differential oil, drive shaft boots, steering linkage, transfer case oil on 4WD models, and underbody nuts and bolts.
- Do not overload the truck. Follow the tire-and-loading placard, payload rating, GVWR, axle ratings, and tire load index. Tire capacity does not override the truck’s payload limit.
Note: If your Tundra tows often, carries heavy tools, runs oversized tires, or spends time on gravel and trails, inspect tires more often than a pavement-only daily driver.
How to Choose Tires Based on Performance Needs and Aesthetic Preferences?
Choosing the right tires for your Toyota Tundra goes beyond brand preference. Start with how you actually drive. Highway and all-season tires usually give the quietest ride and best road manners. All-terrain tires are a good middle ground for owners who split time between pavement, gravel, snow, and light trails. Mud-terrain tires look aggressive and grip well in mud, but they can be louder, heavier, and less comfortable on the highway.
If you want an off-road look, taller sidewalls on 18-inch wheels usually protect the wheel better and ride better over rough surfaces than low-profile 22-inch tires. If you want a luxury street look, 20-inch or 22-inch wheels can sharpen the appearance, but the shorter sidewall gives less cushion against potholes and rocks.
For safe replacement, match or exceed the original tire’s load index and use a speed rating appropriate for your truck. If you move from a factory tire to a heavier all-terrain or mud-terrain tire, expect possible changes in ride comfort, fuel economy, braking feel, acceleration, and steering response.
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Common Tundra Tire Fitment Mistakes to Avoid
- Assuming all trims use the same tire pressure. Pressure depends on tire size, package, and placard data.
- Buying by diameter alone. Two “35-inch” tires can measure differently by brand and tread design.
- Ignoring wheel offset. Offset can be the difference between a clean fit and rubbing at full lock.
- Dropping below the correct load index. A tire that fits the wheel may still be wrong for payload and towing.
- Skipping alignment after a lift or level. Poor alignment can destroy new tires quickly.
- Forgetting the spare. A mismatched spare can create problems, especially on longer trips or 4WD use.
Frequently Asked Questions
What size tires come on a 2022 Toyota Tundra?
Common 2022 Toyota Tundra tire sizes include 245/75R18, 265/70R18, 265/60R20, 285/65R18, and 265/50R22, depending on trim and package. SR is commonly 245/75R18, SR5 commonly uses 265/70R18 or 265/60R20, TRD Pro uses 285/65R18, and Capstone uses 265/50R22.
Does the Toyota Tundra 1794 Edition come with 285/65R18 tires?
Usually, no. The 285/65R18 factory tire size is associated with the TRD Pro. The 1794 Edition commonly uses 265/60R20 tires, although package equipment can change tire type and wheel design. Always check your actual tire sidewall and door placard.
What tire pressure should I use on a 2022–2025 Tundra?
Use the cold tire pressure printed on the driver-side door-jamb placard. Many 3rd Gen Tundra OE setups are around the mid-30 PSI range, but pressure can vary by tire size and trim. The placard and owner’s manual should override generic online values.
Can a stock 3rd Gen Toyota Tundra fit 35-inch tires?
Some owners fit near-35-inch tires with the right wheel offset, alignment, and minor trimming, but it is not guaranteed on every truck. Tire brand, wheel width, offset, suspension, mud flaps, and fender-liner clearance all matter. Test fit before committing.
How often should Toyota Tundra tires be rotated?
Toyota’s 2025 maintenance guide recommends scheduled maintenance every 5,000 miles or six months, and the maintenance chart includes tire rotation. Rotate sooner if you tow often, drive off-road, see uneven tread wear, or your tire warranty requires it.
Sources
- Toyota 2025 Tundra eBrochure — factory trim, wheel, tire, TRD Off-Road, TRD Rally, and TRD Pro tire information
- Toyota Owners: 2025 Tundra Tire Inflation Pressure — official owner-manual tire pressure reference
- Toyota 2025 Tundra Warranty & Maintenance Guide — maintenance intervals, tire rotation, and off-road inspection guidance
- NHTSA TireWise — tire safety, tire pressure, tread, rotation, and recall guidance
- NHTSA Tire Safety Checklist — pressure checks, wear inspection, long-trip checks, and overload warnings
Conclusion
Knowing your Toyota Tundra’s correct tire size, load rating, and cold tire pressure makes every tire decision safer. The main factory sizes for the 2022–2025 3rd Gen Tundra are 245/75R18, 265/70R18, 265/60R20, 285/65R18, and 265/50R22, but the exact fit depends on trim and package. If you plan to upgrade, match the load rating, confirm pressure from the door placard, check for rubbing, and keep up with rotation and tread inspections. The right tire setup improves confidence, comfort, and capability without creating avoidable safety or fitment problems.
