Hi Eric, I have a 1998 c1500 with the vortex 350, I’m having an issue with tire wear on the outer edge. I’ve had it realigned, but it did not help. Whenever I turn the wheel hard-over, the truck shimmies side-to-side (especially when the ground is wet). I’ve looked at the suspension, but I don’t notice anything obviously wrong. Was hoping you could point me in the right direction. Thanks again, happy new year, and stay dirty!