[SummitUp]

Update:

It appears that the probable reason for this problem is that there were variations in the castings of the the spindle/steering knuckles and or LCA's in certain production runs on the GM assembly line, resulting in the turn limit stops engaging in different relative positions on some H2's. This would also explain why some H2 owners experience significant tire rubbing on the stabilizer bar with stock tires at full left or right steering lock, while some owners don't experience tire rubbing even with 37" tires!

The stock tires on my H2 always rubbed at full lock, go figure...