Forum Discussion
carringb
Jul 23, 2019Explorer
gmcman wrote:
Regarding the 2500 Suburban, the tow ratings being based on drivetrain options, does the legal GCWR change? Whatever the legal GVWR or GCWR is for the 8.1, is that the same for the 6.0?
GCWR has zero legal merit. It's a manufacturer's recommendation based on performance and longevity. That said, grade-ability of the 6.0 isn't great. Get stopped on a 12% grade with that much weight, and you probably won't get going again without using low-range.
The GCWR of the 6.0 is only 16,000 pounds.
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