The best solution to poor towing mpg is to slow down. I tow a 35' 5th wheel also and I consistently get 12-12.8 mpg. I tow at 55 mph.
The best solution to poor towing mpg is to slow down. I tow a 35' 5th wheel also and I consistently get 12-12.8 mpg. I tow at 55 mph.
Ed
KM4STL
'06 Sierra LBZ 4x4 Crew SB, Titan 52 gallon fuel tank, TTT/Schefenacker Mirrors
'98 Suburban, 245,000 - sold 7-4-06