What is the recommended tire pressure for a 2020 Toyota Corolla?

The 2020 Toyota Corolla uses 35 PSI cold on the front axle and 35 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 2020 Toyota Corolla use?

The standard (base trim) tire size for the 2020 Toyota Corolla is 205/55R16. 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 2020 Toyota Corolla tire pressure to bar?

35 PSI = 2.4 bar (front) and 35 PSI = 2.4 bar (rear). In kPa: 241 kPa front and 241 kPa rear. Multiply PSI × 0.0689 to convert to bar.

Why are the front and rear tire pressures the same on the 2020 Toyota Corolla?

The 2020 Toyota Corolla uses equal pressure front and rear (35 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.

What happens if the 2020 Toyota Corolla tires are underinflated?

Running 5+ PSI low on the Toyota Corolla 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 205/55R16 mean on the 2020 Toyota Corolla?

On the 2020 Toyota Corolla, 205/55R16 breaks down as: 205 = section width in millimetres (8.07"), 55 = aspect ratio (the sidewall is 55% of the width, so 112.8 mm / 4.44" tall), R = radial construction, and 16 = the wheel diameter in inches.

What is the overall diameter of the 2020 Toyota Corolla tires?

The 205/55R16 tire on the 2020 Toyota Corolla has an overall diameter of about 24.88" (632 mm) and a rolling circumference of roughly 78.16", giving about 811 revolutions per mile. Fitting a tire with a different diameter will throw off your speedometer and odometer.

2020 Toyota Corolla Tire Pressure

OEM cold pressure spec — verified for the 2019–2024 generation.

Recommended cold pressure

Front

35PSI

241 kPa

Rear

35PSI

241 kPa

Tire size

205/55R16

Curb weight

1,375 kg

Front axle

63%

2020 Toyota Corolla tire size: 205/55R16

The factory (base-trim) tire size for the 2020 Toyota Corolla is 205/55R16. 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

205 mm

8.07"

Aspect ratio

55%

112.8 mm sidewall

Wheel diameter

16"

rim

Overall diameter: 24.88"; 632 mm
Sidewall height: 4.44"; 112.8 mm
Circumference: 78.16"; rolling
Revs / mile: 811; approx.

Staying within ±3% of the 24.88" overall diameter keeps your speedometer accurate. A larger diameter reads slower than your true speed; a smaller one reads faster.

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Recommended COLD pressure

32.6 / 22 PSI

Front (cold): 32.6 PSI(2.25 bar)
Rear (cold): 22 PSI(1.52 bar)
Front (hot est.): 35.9 PSI
Rear (hot est.): 24.2 PSI

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

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FAQ

2020 Toyota Corolla

What is the recommended tire pressure for a 2020 Toyota Corolla?: The 2020 Toyota Corolla uses 35 PSI cold on the front axle and 35 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 2020 Toyota Corolla use?: The standard (base trim) tire size for the 2020 Toyota Corolla is 205/55R16. 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 2020 Toyota Corolla tire pressure to bar?: 35 PSI = 2.4 bar (front) and 35 PSI = 2.4 bar (rear). In kPa: 241 kPa front and 241 kPa rear. Multiply PSI × 0.0689 to convert to bar.
Why are the front and rear tire pressures the same on the 2020 Toyota Corolla?: The 2020 Toyota Corolla uses equal pressure front and rear (35 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.
What happens if the 2020 Toyota Corolla tires are underinflated?: Running 5+ PSI low on the Toyota Corolla 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 205/55R16 mean on the 2020 Toyota Corolla?: On the 2020 Toyota Corolla, 205/55R16 breaks down as: 205 = section width in millimetres (8.07"), 55 = aspect ratio (the sidewall is 55% of the width, so 112.8 mm / 4.44" tall), R = radial construction, and 16 = the wheel diameter in inches.
What is the overall diameter of the 2020 Toyota Corolla tires?: The 205/55R16 tire on the 2020 Toyota Corolla has an overall diameter of about 24.88" (632 mm) and a rolling circumference of roughly 78.16", giving about 811 revolutions per mile. Fitting a tire with a different diameter will throw off your speedometer and odometer.