[Mark Ruset]

So getting ready to replace my old Hoosier 30x9x15 part# 18209c06 mounted on 10 inch rims with a new pair, same tires, when I noticed that I have alot more wear in the center of the tire than the outer edges. In other words I can just barely see the wear indicator in the center, where the wear indicators are more noticeable. I run the tires with 22.5 lbs of air consistantly. Is this a normal condition, or would less air promote a more even wear pattern?