Tire Pressure

[TonyBoss]

Running Falken 295 70 18 AT3W.
I know they are an E rated tire and won’t ride like OE tires but what tire pressure is recommended with the Trailboss? Currently running 45psi and with all the bad pavement in my area the ride is a little rough on the bumps.
Can you run at the door sticker pressure when not running OE tires?

 

[UpToNoGood]

I have the identical tires and I run 40 psi. The ride is pretty good for a truck.

 

[tommysf13]

I bumped to 35's on 20" wheels, tire shop recommended to inflate to the manufacturers psi on the door. mine is 41.

 

[TonyBoss]

How’s the tread wear at 40 psi?

 

[UpToNoGood]

How’s the tread wear at 40 psi?

Great! But I've only had them for two weeks.

 

[scotman623]

I would keep those tires 42 psi or higher, they run hot when much lower then that.. Great tires when ran at or around this tire pressure.

 

[scotman623]

Of course if using off-road, drop to whatever is needed for the conditions.

 

[TonyBoss]

After some trial and error, settled on 39psi. Fully warmed up they go to 43psi and seems to be the sweet spot for both ride and mpg. Pretty impressed that the truck still runs 22+ mpg on the highway.

 

[Gearhead SS]

I run 40ish with my 275/70/18E Ridge Grapplers.