What are yall runnin? I got nitto trail grapplers at 35 psi

 

50psi running 35x12.5x17 trail grapplers

 

At 35 psi there gonna wear a lot faster...better ride vs. Wear and gas mileage.

 

Pirelli scorpion ATs, 20 inch rims, 35 psi

 

Anywhere from 15-50 psi. You know, whenever I get around to filling them back up. lol

 

dif tires will require diff pressures, dont listen to the idiots that say go by door jam info, thats only good for stock tires, also dont listen to the idiots that say go by max pressure listed on the sidewall, thats only good if hauling at max load. Look up your tires at the tire manufacturer website and enter your trucks normal weight with all the stuff you carry for correct psi. Too much or too little will cause tires to wear out faster and ride less comfortable.

 

or use a chalk....

put it in the thread of the tire, advance the truck and see if you got em all .... you should have a perfect print if you are in the right pressure.




1st... bad... to little 2nd...bad... to much 3rd.... just right...

 

good tip! also dont forget that temp will affect your psi. If you put 35 in when its 90 out, its not gonna be 35 when its 10 out, air will shrink and it will be less. If you put 35 in while its 10 when it warm up to 90 it will be more. Check psi when seasons change.

 

i always run mine 35-40 psi. dont go much over that unless your haulin something long distances or its gonna pit the center

 

325/60/18 Nitto Terras on 18x9 w/ 40psi.