Toyota Tundra Tire Pressure (Recommended PSI)
TL;DR
There is no single correct PSI for every Tundra - it depends on generation, trim, and tire size, so check your own door placard before trusting any number online.
Why there is no single Tundra tire pressure figure
The Toyota Tundra has been built in three generations across nearly two decades, offered with multiple wheel diameters (17, 18, and 20 inches depending on year), and sold in work-truck, off-road, and luxury trims that each carry a different factory tire size. Toyota sets the cold inflation pressure for each specific combination of body, tire size, and load rating, so a number that is correct for one Tundra can be wrong for another built the same year.
What we could verify
Owner reports of the actual door placard on second-generation trucks (2007 through 2021) with the standard 18-inch wheel and tire package consistently show 30 PSI front and 33 PSI rear. This figure appears on both an early (2007) and a late (2018) second-generation truck, which is reasonable evidence it stayed stable across most of that generation for the base wheel package. Trims from the same generation riding on optional 20-inch wheels were not consistently documented in the sources checked, so no number is stated for that configuration here.
Third generation (2022-present)
Third-generation Tundras are offered with several tire sizes across trims (SR and SR5 on P255/70R18, or optionally P275/55R20 or P275/65R18; Limited, Platinum, 1794 Edition, and TRD Pro on P275/55R20 or P275/65R18). Aggregated data sources report cold pressures for this generation clustering in the 33 to 38 PSI range front and rear, but they do not agree on which exact figure applies to which trim, and dedicated placard lookups for this generation did not return trim-specific numbers we could confirm. Treat 33-38 PSI as the general neighborhood for this generation, not a precise per-trim value.
Where to find your exact number
Your own truck is the only fully reliable source. Check these locations:
- The tire and loading information placard on the driver's door edge or door pillar (most accurate, matches your exact tire size and load)
- The owner's manual section on tires and loading
- The sidewall of your tires only tells you the maximum pressure the tire can hold, never the recommended setting
Data table
| Generation / years | Trim or tire size | Front (PSI) | Rear (PSI) |
|---|---|---|---|
| 2nd gen (2007-2021) | Standard 18-inch wheel package (most 2WD/4WD trims) | 30 | 33 |
| 2nd gen (2007-2021) | Optional 20-inch wheels, upper trims | Check your placard | Check your placard |
| 3rd gen (2022-present) | SR / SR5, P255/70R18 or optional larger tires | 33-38 (sources vary) | 33-38 (sources vary) |
| 3rd gen (2022-present) | Limited / Platinum / 1794 Edition / TRD Pro, P275/55R20 or P275/65R18 | 33-38 (sources vary) | 33-38 (sources vary) |
Note: Rows marked (sources vary) mean published references disagree on the exact figure for that configuration - the placard on your own vehicle is the deciding source.
Summary
| 2nd gen 18-inch wheel front | 30 PSI |
|---|---|
| 2nd gen 18-inch wheel rear | 33 PSI |
| 2nd gen 20-inch wheel | Check placard |
| 3rd gen front (general range) | 33-38 PSI |
| 3rd gen rear (general range) | 33-38 PSI |
| Authoritative source | Driver's door placard |
| Check when | Tires cold |
Full diagnostics
For the complete step-by-step diagnostic and repair guide, see Toyota Tundra: Common Problems, Fault Codes & Repairs.
Frequently asked questions
Is Tundra tire pressure the same for every trim?
No. Toyota assigns cold tire pressure based on the exact tire size and load rating fitted to that trim, so an SR5 on 18-inch wheels can carry a different recommended PSI than a Platinum or TRD Pro on 20-inch wheels of the same model year. Always match the number to your specific tire size, which is printed next to the pressure on the placard.
Where exactly is the tire placard on a Tundra?
It is a sticker on the edge of the driver's door, on the door pillar it closes against, or occasionally inside the glove box or fuel filler door depending on model year. It lists the tire size fitted at the factory alongside the matching front and rear cold PSI.
Should I use the pressure printed on the tire sidewall instead?
No. The sidewall number is the maximum pressure the tire is rated to hold, not the pressure Toyota recommends for ride, handling, and tire wear. Always use the door placard or owner's manual figure, checked when the tires are cold.
Does towing change the recommended tire pressure?
Yes, many Tundra placards list a higher pressure for the rear tires under full load or when towing near the maximum rating. Check the loading section of your owner's manual or the towing guide for the specific higher figure for your configuration, and return to the normal placard pressure once the load is removed.