Nitto Ridge Grappler Tire Pressure ?

[Bulldog17]

Have them on my 17 scab past two years I run 36psi front and 34psi rear.

 

[Sonicsunspot]

Have them on my 17 scab past two years I run 36psi front and 34psi rear.

I am running the same on my 2018 with Ridge Grapplers at 36/34. Dealer always sets at 40 but i get way too much hop.

 

[katchup]

50 is wayyyyyy too high. I run 36 cold, get to 40 hot. They put mine at 38 cold at first and it was bouncing all over the road.

 

[Nerdles1]

I’m running the 35x12.5x20 and the side of the tire says 80psi. Had them at 34psi and aligned at that pressure. Wondering if that’s way too low. Seems crazy being at 46lbs less than what sidewall says. Loved the ride at that psi I jacked it up to 75psi to see what the ride was like.Big difference very harsh.

 

[moog5050]

Had grapplers on my Tundra. Loved them . But there’s no freakin way I ran 50 in those suckers. About 37-38 was the sweet spot

Agreed on my Jeep. 35lb range was good.

 

[tm965]

I’m running the 35x12.5x20 and the side of the tire says 80psi. Had them at 34psi and aligned at that pressure. Wondering if that’s way too low. Seems crazy being at 46lbs less than what sidewall says. Loved the ride at that psi I jacked it up to 75psi to see what the ride was like.Big difference very harsh.

....that's the maximum pressure. dont do that. 34-36 is good