what are you towing with

[chowdy6606]

We are towing with a 04 F250 SD 6.0L with the 5 speed auto transmission and 3:73 rearend, we pull the 09 3625 LE Edition. I added timbrens on the rear suspension which leveled the truck out nice. I seem to be averaging 10 to 11 mpg. After watching Powerstrokehelp.com I am thinking of adding 4" exhaust from the trubo back and eliminating the catalytic converter to relieve some of my EGT's (exhaust gas temperatures). We will break it out the first of April to head to Jellystone in Gatlinburg.