Just to clue people in on pressures, I have always run close to stock tires.
I just mounted a set of superswamper TSL bias ply 33x13.5 on 10 inch wheels.
I wasn't sure what pressures to run in them and basically drove them home
from being mounted/balanced with the pressures they put in them. The damn
thing was ALL over the road and I thought it was just being wide tires and
bias plys. They had just over 40 lbs in them. I took the advice of Bill and
others and aired down to 30 psi. I'm telling you it's like a different
vehicle. It drives just like my 2001 Ford Ranger on the highway! And I had
this horrible vibration and now it's also down to a minimum (nuthin' like
hiding problems). One draw back is that the tires are now a bit louder...big
deal.
Just thought I'd share that. Thanks all!
Allen
83 CJ7