What is the recommended tire pressure for a 2018 Mazda CX-5?

The 2018 Mazda CX-5 uses 33 PSI cold on the front axle and 33 PSI cold on the rear axle. These are the OEM specifications. Always measure tire pressure when the tires are cold — before driving or after sitting for at least 3 hours.

What tire size does the 2018 Mazda CX-5 use?

The standard (base trim) tire size for the 2018 Mazda CX-5 is 225/65R16. Higher trim levels and optional packages may use a different size — check the sticker inside your driver's door for the exact specification for your vehicle.

How do I convert the 2018 Mazda CX-5 tire pressure to bar?

33 PSI = 2.3 bar (front) and 33 PSI = 2.3 bar (rear). In kPa: 228 kPa front and 228 kPa rear. Multiply PSI × 0.0689 to convert to bar.

Why are the front and rear tire pressures the same on the 2018 Mazda CX-5?

The 2018 Mazda CX-5 uses equal pressure front and rear (33 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.

What happens if the 2018 Mazda CX-5 tires are underinflated?

Running 5+ PSI low on the Mazda CX-5 causes uneven shoulder wear, increased rolling resistance (worse fuel economy), higher tire operating temperature, and reduced wet braking performance. In extreme cases, chronic underinflation can cause sidewall failure. Check pressure monthly and always after a large temperature swing.

2018 Mazda CX-5 Tire Pressure

OEM cold pressure spec — verified for the 2017–2024 generation

Recommended cold pressure (PSI)

Front

2.3 bar · 228 kPa

Rear

2.3 bar · 228 kPa

Tire size

225/65R16

Curb weight

1,590 kg

Front axle load

59%

Customize for your load & driving style

Pre-filled with Mazda CX-5 specs. Adjust weight or style below.

Recommended COLD pressure

22.4 / 22 PSI

Front (cold): 22.4 PSI(1.55 bar)
Rear (cold): 22 PSI(1.52 bar)
Front (hot est.): 24.7 PSI
Rear (hot est.): 24.2 PSI

Street setting: balanced for comfort, wear, and fuel economy. Always measure cold.

Other Mazda CX-5 years

2021 CX-5 2020 CX-5 2019 CX-5 2017 CX-5 All years →

FAQ — 2018 Mazda CX-5

What is the recommended tire pressure for a 2018 Mazda CX-5?: The 2018 Mazda CX-5 uses 33 PSI cold on the front axle and 33 PSI cold on the rear axle. These are the OEM specifications. Always measure tire pressure when the tires are cold — before driving or after sitting for at least 3 hours.
What tire size does the 2018 Mazda CX-5 use?: The standard (base trim) tire size for the 2018 Mazda CX-5 is 225/65R16. Higher trim levels and optional packages may use a different size — check the sticker inside your driver's door for the exact specification for your vehicle.
How do I convert the 2018 Mazda CX-5 tire pressure to bar?: 33 PSI = 2.3 bar (front) and 33 PSI = 2.3 bar (rear). In kPa: 228 kPa front and 228 kPa rear. Multiply PSI × 0.0689 to convert to bar.
Why are the front and rear tire pressures the same on the 2018 Mazda CX-5?: The 2018 Mazda CX-5 uses equal pressure front and rear (33 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.
What happens if the 2018 Mazda CX-5 tires are underinflated?: Running 5+ PSI low on the Mazda CX-5 causes uneven shoulder wear, increased rolling resistance (worse fuel economy), higher tire operating temperature, and reduced wet braking performance. In extreme cases, chronic underinflation can cause sidewall failure. Check pressure monthly and always after a large temperature swing.