Trail Boss tire pressure?

[Weatherby460]

18"'s, door says 41.  Is that correct?

[lebag335]

Yes. I run mine at 44. Sweet spot!

[wahoowad]

On 12/1/2019 at 6:32 PM, lebag335 said:

Yes. I run mine at 44. Sweet spot!

 

Wow. I would expect that would make the ride even firmer/rough!

[lebag335]

Just now, wahoowad said:

 

Wow. I would expect that would make the ride even firmer/rough!

Nope. On the Duratacs minimum is 41, max 51. 44 is just right!

[Robotaz]

I run them 41 cold. Anything over 41 and the ride is just too stiff for me. 38 is where it was when I bought and it was much more comfortable, but running them low is not safe, uses more gas, and wears them faster.

[SquireSCA]

my Trail Boss came with the option 20" Wrangler TrailRunner AT's in 275/60 and the max PSI is 51 so I set them to 40 and they ride really nice.

Still smooth over bumps, a little less sway in the turns and I like them there.  Manual says 32psi front and 34 year or something like that, but I think that is too soft for the road... Maybe on a rocky trail I would air down to that...  But I usually run my tires higher than they call for but well shy of the max...

I have RidgeGrapplers on my 2018 Z71 and the max PSI is like 80, so I run them at 47 after calling Nitto and asking them what they recommend for that truck...

[madconcept]

14 hours ago, SquireSCA said:

my Trail Boss came with the option 20" Wrangler TrailRunner AT's in 275/60 and the max PSI is 51 so I set them to 40 and they ride really nice.

Still smooth over bumps, a little less sway in the turns and I like them there.  Manual says 32psi front and 34 year or something like that, but I think that is too soft for the road... Maybe on a rocky trail I would air down to that...  But I usually run my tires higher than they call for but well shy of the max...

I have RidgeGrapplers on my 2018 Z71 and the max PSI is like 80, so I run them at 47 after calling Nitto and asking them what they recommend for that truck...

I know having LT rated tires(Tires not the LT trim lol) requires you to run higher pressure.

Think I remember seeing somewhere 46 was the correct number for my BFG KO2’s, LT275/65R20.

Tried that but it felt really harsh to me so I dumped them down to 42.

Think when I haul my trailer next spring I’ll bump them back up but not for day to day driving.

2019 Sierra Elevation with Levelling kit.

[Smoothbassman]

I have Nitto G2s on my Trailboss and run 40PSI everyday. Seems to be wearing really well.  When I trailer I bump it up to 45.

 

When I got the wheels and tires installed at the the dealership it came to me set at 35PSI. 

[tinbad]

I run my TB with Duratracs at 34 psi cold. Anything higher and the ride gets too bumpy for my liking. Don’t care for the added gas usage but will the tires really wear that much quicker?? I mean if their life is cut in half I may start not minding the bumpy ride as much lol