Tows great, when I tow my rig & trailer, I barely touch the gas to keep it cruising. I have the supercharger on there now, and you don't even notice the trailer behind you, even going up long grades.
The gas mileage is way better than when I was towing with my old tow rig (91 F350 w/460) that was built up by the previous owner with parts he got from Banks.
Last year, Mark from MetalTech shop & I were both towing basically the same vehicles & similar trailers from the SEMA show in Vegas to Pismo for the Surf & Turf event, and on a long steep grade, he asked how much I was pressing on the gas (1/8 to1/4) and he told me he was floored the whole way up the grade in his early 2000s F250 diesel
