Tire presure

[bigscott]

Hi Everyone, A few months ago i got my g 37 convertible It's an 09 with 7,000 miles on it and it was a factory demo so it's loaded. The only thing it dosen't have is the 19" tires on it . There in lies my question Since i have the 18" tires my low tire light went on and i looked at the door and saw a psi of 38. I was wondering is it right I thought it was kinda high.
Please let me know what you all think..

[Cobra_Kai_84]

I have the 19" tires from the sports package, and I keep all my tires at 39 psi.

Low tire pressure indicator usually comes on when a tire gets down to 31-32 psi (usually the front tires from my experience)

[bigscott]

Thanks Cobra Kai, Looks like 38's a good # for me