2500HD duramax. What can it handle?
I have a 2009 GMC Sierra 2500HD Duramax EFI Live tuning, air intake, EGR delete. Wanting to buy a fifth wheel but unsure if my truck will handle it. Have a 35 ft bumper hitch currently. Looking at a H...
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I had a 2008 2500 duramax and I feel it was at its limits with the fifth wheel in my signature. It's max weight is 12k. All though I thought the rawr was higher than some suggested. But of course the tires are usually the weak point. But the overall suspension and brakes seemed to me to be pushing their limits. But the Dmax itself laughed at the challenge.
