Toyota tire pressures
Toyota Sienna tire pressure
The cold tire pressures Toyota prints in its owner's manuals for each Sienna tire size, by generation — Sienna (4th gen, XL40) (2021 on) and Sienna (3rd gen, XL30) (2011–2020). Find your tire size on the sidewall, then read across.
Sienna tire pressures by generation
Sienna (4th gen, XL40) (2021 on)
| Tire size | Front / Rear | Source | |
|---|---|---|---|
| P235/65R17 103T17-inch tires | 35 psi240 kPa | 35 psi240 kPa | Owner's manualSource |
| P235/60R18 102V18-inch tires | 35 psi240 kPa | 35 psi240 kPa | Owner's manualSource |
| 235/50R20 100V20-inch tires | 36 psi250 kPa | 36 psi250 kPa | Owner's manualSource |
Spare tire: T155/80R17 111M — 60 psi (420 kPa) Owner's manualSource
What the owner's manuals don't say
- Only the 2022 manual was read
Sienna (3rd gen, XL30) (2011–2020)
| Tire size | Front / Rear | Source | |
|---|---|---|---|
| P235/60R17 100T17-inch tires | 35 psi240 kPa | 35 psi240 kPa | Owner's manualSource |
| 235/55R18 100V18-inch tires | 36 psi250 kPa | 36 psi250 kPa | Owner's manualSource |
| 235/55RF18 100T18-inch tires (run-flat) | 36 psi250 kPa | 36 psi250 kPa | Owner's manualSource |
| P235/50R19 99V19-inch tires | 36 psi250 kPa | 36 psi250 kPa | Owner's manualSource |
Spare tire: T155/80R17 101M — 60 psi (420 kPa) Owner's manualSource
What the owner's manuals don't say
- Only the 2018 manual was read
Figures marked "Owner's manual" link to the maker's own document. "Reported" figures are the maker's, read from a copy we could not get from the maker directly. A figure marked ≈ has been converted from the unit the manual prints. Nothing here has been checked against your vehicle: if it disagrees with the placard on the door jamb, the placard wins.
Check your own vehicle by VIN
Tire pressure questions
What should the tire pressure be on a Toyota Sienna?
It depends on the tire size. For the sizes Toyota lists, the cold pressure is 35–36 psi at the front and 35–36 psi at the rear. Find your size in the tables above, and check the tires cold.
What size tires does a Toyota Sienna take?
Toyota fitted the Sienna with 235/60 R17, 235/65 R17, 235/55 R18, 235/60 R18, 235/50 R19 and 235/50 R20, depending on the model year and trim. The size is printed on the side of your tire; the pressures above are listed by size.
Where is the tire pressure placard on a Toyota Sienna?
On the driver's door jamb — the Tire and Loading Information placard. It gives the same cold pressures as the owner's manual, which is where the figures on this page come from; if the two ever disagree, go by the placard on your vehicle.