I can only say I’m very impressed with the T/H mode that is on our F-350. It seems to work just fine. I only wish I would have had this on my previous tow vehicles. I haven’t had any experience with the Jake-Brake at all.
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2011 GMC 4X4 dually CC, 6.6 Duramax with Allison Transmission. Formally 2001 Montana,2007 3400RL Montana, presently 2018 3401RS Alpine.
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