Hey guys, I just got some new Toyo's on my car, and I noticed that the PSI on the tire says 50, but when I had them installed at Mr. Tire, they only inflated the tires up to 35 PSI's. They said that it was the ideal PSI and that anything close to 50 would just wear and tear the tires faster.. Anyone have any input? thanks!

50 is the max PSI...Ideally, it's 35 PSI...You can check you door jam and it will tell you what the manufacture recommends....

For the 17's, Infiniti says 30 psi. For 18's (19's too I think) it's 35.

I run mine at 36 PSI

-sean

32.5 on stock 17's w/ winter tires

35f / 33r

47 psi's all around.

38 in front
36 in back..

thanks for the help guys, does it matter if you have aftermarket wheels? cause I'm running the SF challenges, again thanks!!

wheels don't matter, it's the tire. i run 35 on stock 19"s