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
Could it be so simple that the OP wanted to use a typo In the manual to pressure GM into a sweetheart deal on a Denali or help purchasing a lighter trailer? Apparently it worked.
