Highest Tire Pressure for stock tires?

[acc]

What's the highest tire pressure for stock tires one can run with the stock 14" Dunlops?

From the dealership it was prepped at 32 psi cold, i have raised it to 36psi and am going to track the improvement.

Anyone else have data.

such as and Increase of 1PSI equate to x % gain in fuel economy

[kps]

From memory the maximum cold pressure is 44psi. It's written on the sidewall. I set 40psi front and 38psi rear, though admittedly I haven't checked recently.

[GeniuneFit]

I was thinking of riding around 38-40 psi. I don't mind a harsher ride. Has anybody seem a better mpg as a result of firmer tires?

[Gordio]

Your mileage will go up. The only worry you should be considering is don't go too high. I'ts not a matter of harsh ride, but if too high it might be likely to explode.

[GeniuneFit]

Originally Posted by Gordio

Your mileage will go up. The only worry you should be considering is don't go too high. I'ts not a matter of harsh ride, but if too high it might be likely to explode.

I filled up today and even though it is very hot outside and my tires might have been hot. I filled up to 36 psi. I figure when it is cooler I'll be riding at a good 33 or 34.

I've been getting 35-38 mpg avg since I got my car 7-13-07 on psi that was probably filled since it was done at the factory in Japan.