if you wheel w/ 16.5" rims, I want to know how bad is it? do you pop your bead a lot? I don't air down to extreme pressures, I usually stay around 12-15 and I mainly do trails, very little mud, but some rocks. I found a great deal on some 37's, but they are on 16.5's. I like the inner airlocks, but they would not be affordable for me at the same time as the tires, but a possibility down the road. I just want to know if I'll be kickin myself everytime I go out until I get the inner locks. I've never lost a bead on my 15's but I've burped them a couple times. I read that some guys have welded their own safety bead to the inside of the rim, but I'm not a good welder so I wouldn't want to mess that up. you guys think I'll be ok? I have a co2 tank, so I could re-seat on the trail.........


