Mazda tire pressures
Mazda CX-9 tire pressure
The cold tire pressures Mazda prints in its owner's manuals for each CX-9 tire size, by generation — CX-9 (2nd gen, TC) (2016–2023) and CX-9 (1st gen, TB) (2007–2015). Find your tire size on the sidewall, then read across.
CX-9 tire pressures by generation
CX-9 (2nd gen, TC) (2016–2023)
P255/60R18 107H
All (U.S.A. and Canada)
2016–2023
P255/50R20 104V
All (U.S.A. and Canada)
2016–2023
| Tire size | Front / Rear | Source | |
|---|---|---|---|
| P255/60R18 107HAll (U.S.A. and Canada)2016–2023 | 34 psi230 kPa | 34 psi230 kPa | Owner's manualSource |
| P255/50R20 104VAll (U.S.A. and Canada)2016–2023 | 34 psi230 kPa | 34 psi230 kPa | Owner's manualSource |
Spare tire: T155/90D17 101M — 60 psi (420 kPa) Owner's manualSource
Notes from the owner's manuals
- P255/60R18 107H: U.S.A. and Canada table. Printed as kPa with psi in brackets. Same in every edition read: 2016-2023.
- P255/50R20 104V: U.S.A. and Canada table. Printed as kPa with psi in brackets. Same in every edition read: 2016-2023.
CX-9 (1st gen, TB) (2007–2015)
| Tire size | Front / Rear | Source | |
|---|---|---|---|
| P245/60R18 104HAll2012–2015 | 36 psi250 kPa | 36 psi250 kPa | Owner's manualSource |
| P245/50R20 102VAll2012–2015 | 34 psi230 kPa | 34 psi230 kPa | Owner's manualSource |
Spare tire: T155/90D18 103M — 60 psi (420 kPa) Owner's manualSource
Notes from the owner's manuals
- P245/60R18 104H: Printed as kPa (psi). Same in the 2012, 2013, 2014 and 2015 manuals.
- P245/50R20 102V: Printed as kPa (psi). Same in 2012-2015. Note the 20-inch tire runs LOWER pressure than the 18-inch on this generation.
What the owner's manuals don't say
- MY2007-2011 manuals not 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 Mazda CX-9?
It depends on the tire size. For the sizes Mazda lists, the cold pressure is 34–36 psi at the front and 34–36 psi at the rear. Find your size in the tables above, and check the tires cold.
What size tires does a Mazda CX-9 take?
Mazda fitted the CX-9 with 245/60 R18, 255/60 R18, 245/50 R20 and 255/50 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 Mazda CX-9?
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.