sorry just another fuel scam.
spend a couple thousand dollars. get your return back in 40+ years.
if they truly got you better fuel millage then it would be required on every truck made today.
a big rig logs in many thousands of miles a month. (5-8 mpg) if a o/o could improve his mileage (income) with this he would have installed it long back. the company i work for has some fifty rigs (at just this terminal) hundreds more rigs based across this country. nothing installed on the rigs or trailers.
as for a stable towing..did you look into how your fifth wheel is loaded? the tail can wag the dog if a trailer is mis loaded. (too much weight to the rear/side).
