Proper psi for a stretch tires?

[justmazduh]

Hello. I have 225/40/18 tires with 18x8.75 +35 offset wheels. Its a mild stretch. Im running a 35psi on the tires. Is that fine? Or i have to go higher?let me know thanks

[FD22]

You usually want to increase your pressure as you stretch more and more. That being said, as you mentioned, yours is a relatively mild stretch. I'd probably do about 36 psi or so. Keep in mind with the colder weather, you should add just a tad more as well.

[justmazduh]

so you're saying I can go up to 40 psi right? but not more than that? , Thank you.