Posted 2015-08-09 1:20 PM (#164388 - in reply to #164263) Subject: RE: Exhaust brakes on Dually...do they help?
Extreme Veteran
Posts: 391
Location: Columbia, KY
Yes the exhaust brake on pick ups is a great idea! I used mine today as a matter of fact. 2012 Dodge 3500 duelly hauling 16,000 lbs. on a 2 mile 8% grade hill. using tow/ haul mode and the exhaust brake kept us at 40-45 mph and I touched the brakes maybe twice the whole time.