Tire Pressure?

[BPK5]

I'm running 42's w/o bead locks what's a safe tire pressure to run when rock crawling w/o loosing the bead?

 

[4X4HIGH]

There are a couple determining factors. What width wheel, and what rim size?

 

[BPK5]

I'm running a 16.5 x 9.75 wheel w/ a 15" wide tire.

 

[4X4HIGH]

I've seen people lose the bead with only as low as 12 psi with the 16.5 wheel.

 

[sope]

16.5's a problem. No safety bead. I don't think I'd run one under 15.

 

[four_by_ken]

I agree. Be careful with the 16.5s

 

[BPK5]

Thanks guys.