Originally Posted by deflave
I don't see how 16-18 is not great on a 5.7L 1/2 ton.




Travis


just a fwiw - my 2011 F250 diesel with 4wd and crew cab averages 18 - 19 highway in the hill country of central Texas and 21 - 22 on flat and level along the coast or West Texas, without a trailer.

Just drove a 2015 1/2 ton Silverado 4wd crew cab with a V6 500 miles and averaged 23 highway.