What is the recommended tire pressure for a 2022 Lexus GX?

The 2022 Lexus GX uses 32 PSI cold on the front axle and 32 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 2022 Lexus GX use?

The standard (base trim) tire size for the 2022 Lexus GX is 265/60R18. 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 2022 Lexus GX tire pressure to bar?

32 PSI = 2.2 bar (front) and 32 PSI = 2.2 bar (rear). In kPa: 221 kPa front and 221 kPa rear. Multiply PSI × 0.0689 to convert to bar.

Why are the front and rear tire pressures the same on the 2022 Lexus GX?

The 2022 Lexus GX uses equal pressure front and rear (32 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.

What happens if the 2022 Lexus GX tires are underinflated?

Running 5+ PSI low on the Lexus GX 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.

What do the numbers in 265/60R18 mean on the 2022 Lexus GX?

On the 2022 Lexus GX, 265/60R18 breaks down as: 265 = section width in millimetres (10.43"), 60 = aspect ratio (the sidewall is 60% of the width, so 159 mm / 6.26" tall), R = radial construction, and 18 = the wheel diameter in inches.

What is the overall diameter of the 2022 Lexus GX tires?

The 265/60R18 tire on the 2022 Lexus GX has an overall diameter of about 30.52" (775 mm) and a rolling circumference of roughly 95.88", giving about 661 revolutions per mile. Fitting a tire with a different diameter will throw off your speedometer and odometer.

2022 Lexus GX Tire Pressure

OEM cold pressure spec — verified for the 2014–2024 generation.

Recommended cold pressure

Front

32PSI

221 kPa

Rear

32PSI

221 kPa

Tire size

265/60R18

Curb weight

2,370 kg

Front axle

53%

2022 Lexus GX tire size: 265/60R18

The factory (base-trim) tire size for the 2022 Lexus GX is 265/60R18. Here is what that size measures out to in the real world — useful when comparing replacement tires or checking whether a different size will fit.

Section width

265 mm

10.43"

Aspect ratio

60%

159 mm sidewall

Wheel diameter

18"

rim

Overall diameter: 30.52"; 775 mm
Sidewall height: 6.26"; 159 mm
Circumference: 95.88"; rolling
Revs / mile: 661; approx.

Staying within ±3% of the 30.52" overall diameter keeps your speedometer accurate. A larger diameter reads slower than your true speed; a smaller one reads faster.

Custom adjustment

Tune for your load & driving style

Pre-filled with Lexus GX specs. Adjust weight or style below.

Recommended COLD pressure

22 / 22 PSI

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

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

Save on coverage

Compare insurance quotes for your 2022 Lexus GX

See rates from multiple insurers side by side for the 2022 Lexus GX. Most drivers who compare switch and save.

Compare insurance quotes

Calchy may be compensated when you get a quote through these partners. This is advertising, not financial advice.

Shop parts for this vehicle

Common maintenance parts that fit the 2022 Lexus GX. Links open an Amazon search.

As an Amazon Associate, Calchy may earn from qualifying purchases.

Other Lexus GX years

2024 2023 2021 2020 2019 All years →

FAQ

2022 Lexus GX

What is the recommended tire pressure for a 2022 Lexus GX?: The 2022 Lexus GX uses 32 PSI cold on the front axle and 32 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 2022 Lexus GX use?: The standard (base trim) tire size for the 2022 Lexus GX is 265/60R18. 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 2022 Lexus GX tire pressure to bar?: 32 PSI = 2.2 bar (front) and 32 PSI = 2.2 bar (rear). In kPa: 221 kPa front and 221 kPa rear. Multiply PSI × 0.0689 to convert to bar.
Why are the front and rear tire pressures the same on the 2022 Lexus GX?: The 2022 Lexus GX uses equal pressure front and rear (32 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.
What happens if the 2022 Lexus GX tires are underinflated?: Running 5+ PSI low on the Lexus GX 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.
What do the numbers in 265/60R18 mean on the 2022 Lexus GX?: On the 2022 Lexus GX, 265/60R18 breaks down as: 265 = section width in millimetres (10.43"), 60 = aspect ratio (the sidewall is 60% of the width, so 159 mm / 6.26" tall), R = radial construction, and 18 = the wheel diameter in inches.
What is the overall diameter of the 2022 Lexus GX tires?: The 265/60R18 tire on the 2022 Lexus GX has an overall diameter of about 30.52" (775 mm) and a rolling circumference of roughly 95.88", giving about 661 revolutions per mile. Fitting a tire with a different diameter will throw off your speedometer and odometer.