ntar827ExplorerNov 15, 2013Tow Haul modeHave a Chevy Class C. Do you normally drive with the tow- haul engaged or not? Does it help of hurt on downhill grades? Thanks Nick
jdogExplorerNov 15, 2013My 2006 Ford E450 diesel chassis does not have Tow Haul. It has an overdrive lock out button.