8.1L Chevrolet Avalanche 2500
Anyone got one? How it work for you? I did not know they made them until recently.
Forum Discussion
That's about right....our TT is 9000 loaded and we get about 7mpg towing 65-70 mph on the interstate, as high as 13 unloaded with a tailwind....
BUT make no mistake that 65-70 is up some good grades. The machine will tow, but you pay for the privilege.....
BUT make no mistake that 65-70 is up some good grades. The machine will tow, but you pay for the privilege.....
