Thread: Optimum PSI?
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Old 03-06-2008, 01:51 AM
Tornadough Tornadough is offline
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Default Optimum PSI?

If you have aftermarket wheels/tires do you still follow the door jam PSI ratings?

I've been running 325/50 Nitto Terra Grappler Tires for over 2 years. When I first put them on I hated the feel. So I upped the tire pressure and the handling/ride seemed to improve.

I also went from the stock 17s" to 22s" and they're waaaay heavier. Not sure if that has anything to do with it.

I did some research on this site and it seems most people recommend 35-40 PSI regardless of tire size. So is running at the max tire rated 60 PSI bad in anyway?
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