Lexus RX450h Tire Pressure

Lexus RX450h models from 2010 to 2021 have recommended tire pressure of 33 psi to 34 psi based on model year, trim and original equipment tire size.

Lexus RX450h is a crossover offered in 2 trims and equipped with 4 original equipment tire size sets. You can find recommended tire pressure for Lexus RX450h by model year, model trim or its original equipment tire size. Keep Lexus RX450h tires properly inflated at all times to enjoy a safe and comfortable drive.

Select Lexus RX450h year to see its original equipment tire sizes and corresponding tire inflation pressures.

2021 Lexus RX450h Tire Pressure

Recommended tire pressure for 2021 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi

2020 Lexus RX450h Tire Pressure

Recommended tire pressure for 2020 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi

2019 Lexus RX450h Tire Pressure

Recommended tire pressure for 2019 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi

2018 Lexus RX450h Tire Pressure

Recommended tire pressure for 2018 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi

2017 Lexus RX450h Tire Pressure

Recommended tire pressure for 2017 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi

2016 Lexus RX450h Tire Pressure

Recommended tire pressure for 2016 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi

2015 Lexus RX450h Tire Pressure

Recommended tire pressure for 2015 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R19 101V 33 psi 33 psi
P235/60R18 102V 33 psi 33 psi

2014 Lexus RX450h Tire Pressure

Recommended tire pressure for 2014 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R19 101V 33 psi 33 psi
P235/60R18 102V 33 psi 33 psi

2013 Lexus RX450h Tire Pressure

Recommended tire pressure for 2013 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R19 101V 33 psi 33 psi
P235/60R18 102V 33 psi 33 psi

2012 Lexus RX450h Tire Pressure

Recommended tire pressure for 2012 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R19 101V 33 psi 33 psi
P235/60R18 102V 33 psi 33 psi

2011 Lexus RX450h Tire Pressure

Recommended tire pressure for 2011 Lexus RX450h is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R19 101V 33 psi 33 psi
P235/60R18 102V 33 psi 33 psi

2010 Lexus RX450h Tire Pressure

Recommended tire pressure for 2010 Lexus RX450h is 34 psi for front tires and 34 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R19 101V 34 psi 34 psi
P235/60R18 102V 34 psi 34 psi

Select Lexus RX450h trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Lexus RX450h Base Model

Recommended tire inflation for Lexus RX450h Base Model is 33 psi to 34 psi for front tires and 33 psi to 34 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
235/65R18 106V 33 psi 33 psi
P235/55R19 101V 33 - 34 psi 33 - 34 psi
P235/60R18 102V 33 - 34 psi 33 - 34 psi

Tire Pressure for Lexus RX450h F Sport

Recommended tire inflation for Lexus RX450h F Sport is 33 psi for front tires and 33 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi

Recommended tire inflation for Lexus RX450h original equipment tire sizes with matching trims and model years.

Tire Size Front Tire Pressure Rear Tire Pressure
235/55R20 102V 33 psi 33 psi
Years: 2016 - 2021
Trims: Base Model F Sport
235/65R18 106V 33 psi 33 psi
Years: 2016 - 2021
Trims: Base Model
P235/55R19 101V 33 - 34 psi 33 - 34 psi
Years: 2010 - 2015
Trims: Base Model
P235/60R18 102V 33 - 34 psi 33 - 34 psi
Years: 2010 - 2015
Trims: Base Model

What is the correct tire pressure for Lexus RX450h?

Recommended tire pressure for Lexus RX450h tires is 33 psi to 34 psi, set by Lexus manufacturer and based on model's original equipment tire size to optimize vehicle performance, fuel efficiency and safety.

Where do I find the recommended tire pressure for Lexus RX450h?

Lexus RX450h recommended tire pressure can be found in owner's manual, on a tire placard on the side of driver's door or door jam, on the trunk lid, in the console or on the fuel door. Tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals).

How to check Lexus RX450h tire pressure?

To check Lexus RX450h tire pressure you will first need to determine its recommended tire pressure for the front and rear tires. Take off tire valve caps and use a tire pressure gauge to check tire inflation in every tire. Adjust Lexus RX450h tire pressure to its recommended levels. If overinflated, let some air out by pressing down the center plunger in the valve stem. If underinflated, add air with tire inflator. Recheck tire pressure to make sure all tires are properly inflated. Replace the valve stem caps. Make sure to check tire pressure when tires are "cold" and have not been driven for at least 3 hours. Remember that the front and rear tire pressures may differ.

What is proper tire pressure for Lexus RX450h replacement tires?

If you replace Lexus RX450h original equipment tires with non-stock tires that have different size or load capacity, new tires may require substantially different inflation pressures. Use our Replacement Tire Pressure Calculator to find proper tire inflation when switching to a different tire size.

What is optimal winter tire pressure for Lexus RX450h?

Tire pressure fluctuates with ambient temperatures. When temperatures drop, Lexus RX450h tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Lexus RX450h tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Do not overinflate above the maximum tire inflation pressure value indicated on tire sidewall. Make sure to check tire pressure regularly in the winter to keep tires properly inflated for a safe ride on snow and icy roads.

Is my Lexus RX450h equipped with Tire Pressure Monitoring System (TPMS)?

If your Lexus RX450h is built after 2007, it is most likely equipped with a Tire Pressure Monitoring System. Check owner's manual to see if your model has TPMS.

Why is my Lexus RX450h TPMS warning light on?

If Lexus RX450h TPMS warning light comes on and stays on, it means at least one of the tires is underinflated. If TPMS warning light goes on and off, fluctuating ambient temperatures may be the reason. If Lexus RX450h TPMS warning light flashes for 90 seconds when you start the vehicle and then remains illuminated, the TPMS is not functioning properly and you should have it serviced.

How to reset Lexus RX450h Tire Pressure Monitoring System?

To reset TPMS on Lexus RX450h, follow the instructions in owner's manual. If TPMS will not reset, there may be a problem with tire pressure sensors.

All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.