Tire pressure for larger tires
01-31-10, 08:42 AM
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Tire pressure for larger tires
Hi!
I am planning to install new bigger tires on my IS350. The Lexus recommended pressure is 35 psi in the front tires (225/40/18) and 37 psi in the rear tires (255/40/18). I am planning to buy 235/30/20 (front) and 275/30/20 (back).
Is these new tire sizes required different tire pressure than the Lexus recommended?
Thanks for your advice.
Ben
I am planning to install new bigger tires on my IS350. The Lexus recommended pressure is 35 psi in the front tires (225/40/18) and 37 psi in the rear tires (255/40/18). I am planning to buy 235/30/20 (front) and 275/30/20 (back).
Is these new tire sizes required different tire pressure than the Lexus recommended?
Thanks for your advice.
Ben
Last edited by BenL; 01-31-10 at 10:37 AM.
01-31-10, 12:06 PM
#2
should we assume that those new tires are going on new 20" wheels?
as far as the tire pressure for your new tires are concerned, just fill them up per tire manufacturer's specifications. those specs should be listed on the tire sidewall or the manufacturer's website.
as far as the tire pressure for your new tires are concerned, just fill them up per tire manufacturer's specifications. those specs should be listed on the tire sidewall or the manufacturer's website.
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