Hey guys, i know im real late on this, but i didnt even find out about it until a few months ago... I have a 2000 silverado and have the GM lean i never noticed it until about 3 years ago when i put a 3" fabtech spindle lift on my truck) and we though the lift was defective and always have until i read and found out about our trucks having this lean... My current measurements are... LF: 37.75" RF:38.75" LR:39.25" RR:40" and i also have a leveling kit on my truck so it kind of frustrates me that even though i have the lean, my numbers still average an inch lower in the front. that being said... is this covered by the dealer since i have more than a .5" difference, or what is the best way to fix it? i do not want to lower anything! if i have to fix it myself i want to lift the low side, not lower the high side. seeing that i already had to trim some valance for clearing my tires on the left side, but not the right!(looks like crap) Any suggestions guys?