[ufg8r93]

I had the Daystar leveling kit installed (4wheelparts did the work) my 06 KR Supercrew 4x4 right after I bought it. I also swapped the stock Pirellis for BFG 285/55s on my stock 20" rims. Have about 40k mi on the truck now. I don't really drive off road all that often, and when I am tooling around my hunting lease I take it pretty easy on the truck.

So, that's the background. Now the problem - I can't seem to keep the truck's front end aligned. I've had it done by several different shops (including the Ford dealership) and it doesn't seem to hold for more than about 5k miles. Right after the alignment, the truck rides great. Then I get a shimmy in the front end after a few thousand miles (shows up at about 70 mph). Anybody else having this problem?