GM overstates 2014 tow ratings by almost 25%
Before I start, I have owned several Sierras and never an issue. Current truck has no real issues....except..... GM overstated tow ratings by almost 25% on 2014 1500 NBS half ton Sierra Silverado ...
Forum Discussion
OP, have you considered writing a letter to Mary Barra, GM's new CEO. She promised culture change at GM. Forget the zone manager and dealer. Send her a detailed letter with any supporting documentation you have and see if her words have meaning or were just so many road apples.........
