Alignment Specs for NNBS with 2.5" level?

[ShawnQ]

Does anyone have alignment specs for a 2007 Tahoe NNBS 4x4 with a 2.5" level?

I'm getting mine done this weekend...but at a ford shop by a family member (can't beat the price).

He probably wont have the factory specs...so I thought I'd ask here.

Thanks,
Shawn