Quote:
Originally Posted by X25
WOW, that's huge! Do the alignment shops even have equipment to see rear caster? I don't think I ever saw caster readings for the rear on Firestone's alignment screen, or anywhere else.
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GM has a specific tool and gauge to adjust REAR caster. The package costs nearly $1,000 and as a result most dealers don't have that tool let alone non dealers. Most places you call and ask will think you're crazy and say that isn't something you can adjust but you most definitely can. I found a dealer by me that had the tool and has used it on a C7 before. Unfortunately the machines still don't read rear caster so it has to be manual measured and adjusted and won't show up on your printout, so you have to take their word that they did it. However mine must have been so far off to make that kind of a difference.