Forum Discussion
RoyJ
Jan 16, 2019Explorer
ksss wrote:
There is more to winning the pull off contest then speed up the hill, number of brake applications on the way down and the subjective points. You might want to check it out. I do have a CDL and do tow 30K plus routinely with my Duramax trucks up and down passes, including Teton pass. I wish they would spec the trucks to their capability, for whatever reason, they don't. However speaking of speed and controllability of a load, the Duramax typically wins the IKE test. It may not be a perfect test but it is pretty comprehensive.
I've watched plenty if Ike Gauntlet runs (if you're talking about TFL truck w/ "Mr. Truck"). It's mostly entertainment.
My point is everything on the run is performance based. OEMs have to consider more, such as chassis longevity. When RAM made the jump to 30k tow ratings in 2013, they had to upgrade to a stronger frame, with new front suspension, and axles. This time RAM upgraded the chassis again to go to 35k lbs.
No one knows if the current GM chassis is strong enough, we do know it's by far the oldest. Powertrain wise, no doubt the Duramax is plenty strong.
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