Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Unfortunately it appears they only increased GCWR on the 2wd reg cab 8' bed trucks to 45k. Other configurations stay at 43K max. Not that it is a huge deal. I think Ram already had about the highest ratings for a 4x4 crew cab configuration. Maybe they'll bring 45k across more configurations soon.
https://www.motortrend.com/news/2020-gmc-sierra-3500hd-pros-and-cons-review
MT hammered the GM HD offering again on interior and really disliked the new 6.6 gas V8
"Half-assed gas V-8, Cheap, unsightly interior, Soft, squishy brakes"
"We sampled the gas and diesel engines...and although one...
An E rating is more than what a 1500 needs.
Rebel = 275/70R18E load rating = 3,640
PW = 285/70R17D load rating = 3,195
My theory, Rebel used E rated for lower rolling resistance - part of why it hasn't ever been separately EPA rated.
PW uses D for softer sidewall for better RTI/flex. They...
To add a little. SAE J2807 which is the test criteria that establishes the GCWR and trailer tow ratings for trucks under 14k GVWR lists order of importance as:
1) GCWR
2) GAWR
3) GVWR
Obviously per the book, none should be exceeded, but the standard even allows for exceeding RAWR prior to...