Difference in braking between Exhaust Brake and Tow/Haul Mode?
We have been towing this year with the Tow/Haul button on, and the Exhaust Brake on.
For braking (slowing down) purposes, don't these two features basically do the same thing? Down-Shift to help slow the truck/camper?
All we hear in the truck is a high RPM, rev'd engine. Not much exhaust noise.
Luke & Carolyn
2012 Cedar Creek Silverback 35QB4
2013 Sierra 3500HD Duramax CC SRW SB 4x4
Andersen Ultimate Aluminum 2 Gooseneck Mount