I have a '98 Winnebago Chieftain with the 275 Cummins ISB & Allison 6-speed, and am thinking about flat towing my 2003 Silverado 1500HD 4x4 (curb weight 5500#). Chieftain GVWR is 24,850 and GCWR is 29,850. I got weighed fully loaded on a trip and the...
