My 1998 TJ SE came standard with 205/75x15 tires. When I purchased it, it was wearing 235/75x15 Wrangler SR-A tires. I know what pressures the book says to run, but I wondered what you guys have found by changing the pressures up or down? I'm currently running 33#. I see a tire change in the future, but for the next several months I'm going to be using these.