can someone supply the Factory Specs?

wife works at a Chebby Dealership, gonna have them align it.

is there a better alignment than the factory specs?

i know the GM alignment specs for the camaro are set for excessive toe in to maintain high speed stability, and it chews the outside corner off the at like 15k miles.

Sam Strano had his own specs for the Z, got another 10k out tires.

 

I take it that your truck is an 04, by your sig. but 04 what? 2500-3500 4x2 4x4?

 

2500, 4x4, ORP, quad cab,

all stock.

had alignment checked once, months ago.

42k miles now.

last month, rotated tires, and DS front has a lot of tread missing on outside shoulder, noticable once was on back, and that part of tread was not touching road.

looked at front , got some positive camber there.
uh oh.