Nitto Terra Grapplers - Preferred PSI On Road and Off

[cruiser4life]

Was wondering what other 100 owners using NTG's thought about ideal tire pressure both on road and off.

Went wheeling last weekend and ran about 30PSI. Worked out pretty well. Might go a little lower in REALLY rocky conditions but it was ideal for what we were doing.

Filled back up to about 44PSI for the trip home and in town.

Going again this weekend, might try something not as low as 30, maybe 35?

 

[calamaridog]

Depending on vehicle weight, your ideal PSI will vary from others. You can do the chalk test on the pavement to make sure you are getting a flat cross section on the pavement.

Offroad, I have done between 15-25 with my Yokohama's, depending on how rocky it is.

 

[rockclmbr]

I was able to try the Nitto's in the snow 2 weeks ago and they did excellent at 35psi. I was probably running through 12" deep dry snow.

Last week we ran the Death Valley trip and the tire pressure was at 20-25psi and we did multiple hill climbs that required lockers on the 80 series trucks when my 100 managed to climb (thanks to A-TRAC) without major tire spinning.

 

[cruiser4life]

Yeah, I'd go down to 20-25 in conditions with more rocks but the low 30's seems to be sufficient in the area we've been riding lately.

I can't believe they have a max 65PSI though - man that's got to be one stiff, hard ride.

Mid 40's seems to be ideal on pavement with my 100.