My Lexus 350 car tire pressure is 39 and the recommend pressure is 23 - 33. The weather has varied greatly. Is it dangerous to not do anything?

I would adjust them to the correct pressure listed on the door jam placard when cold. Look again, I can’t imagine as low as 23 PSI. As to your question, dangerous—possibly, harsher ride—definitely.

Mr. Google says 33 psi front and rear tires . Where does this 23 number come from ?

[image] TerryTorrence: My Lexus 350 car tire pressure is 39 and the recommend pressure is 23 - 33. The weather has varied greatly. Is it dangerous to not do anything? I suspect you made a typo and reversed the digits in 32, making it 23. Anyway, if there’s too much pressure in a tire it has l…

I am sure that the 23 is a typo. Tire Guides says 33/33 front/rear. Is 39 dangerous? Probably not, but tire pressure varies according to ambient temperature and if the 39 figure was measured in a heated garage (say 70°F) and the outside is 20°F, then the tire is actually being operated as though …

[image] CapriRacer: Probably not, but tire pressure varies according to ambient temperature and if the 39 figure was measured in a heated garage (say 70°F) and the outside is 20°F, then the tire is actually being operated as though the tire was inflated to 32 psi cold. I believe you meant to …

[image] TerryTorrence: My Lexus 350 car tire pressure is 39 and the recommend pressure is 23 - 33. Are the tires cold when you take this measurement? Is the car outside or inside your garage at the time?

2021 Lexus RX 350 - tire pressure too high?

Maintenance/Repairs

lion9car February 18, 2021, 3:34pm 7

Are the tires cold when you take this measurement? Is the car outside or inside your garage at the time?

Topic		Replies	Views
Tire Pressure Maintenance/Repairs lexus , tires	9	950	September 29, 2010
Does the Lexus IS eat tires more than normal? General Discussion lexus , is-300	61	14058	March 6, 2023
2019 Nissan Murano - Differing pressures Maintenance/Repairs nissan	7	2227	July 19, 2020
Correct tire pressure adjustment Maintenance/Repairs	8	809	May 21, 2008
2020 Kia Sportage - Tire pressure Maintenance/Repairs tires , kia	10	5737	October 11, 2020

2021 Lexus RX 350 - tire pressure too high?

Related topics