OK to increase tire pressure?

Originally Posted by Bill

take a look at the sidewall of the truck's tires, and find the Max Allowable Pressure. Inflate the tires to a couple psi below this. The stiffer tires may make the ride better. In my Explorer, I think I increase the pressure from 35 psi (comfort) to 40-42 psi (Max is 44). I hope that Bobby (wmtire) will chime in on this particular thought.
Bill

I Upgraded / Upsized The Tires On My Chevy Tahoe To 34 x 11.50's They Are An "E" Rated Tire With A Max Of 80 Psi.

I'm Currently Running Them At 45 Psi. Think I Should Run Them Up To About 60 Psi Or So ?? Any Thoughts On That?

I Don't Mind My Truck Being A Bit Stiff And Driving Like A Truck. I Just Feel That 80 Psi Was A Bit Extreme.

BTW The Tahoe Empty With Just Me And A Full Tank Of Gas Tips The Scales At 5900 Lbs.