A/C Vent Problem - 2003 R3500

From : bob

Q: hodad wrote thanks for the imput from everyone. im probably going to stick with getting a ram and drive it like a granny. lol!! i have an 03 qc 1500 4x4 with manual trans and 3.55 gears. i get 19 mpg on the highway and about 13 around town. unfortunately most of my driving is around town. i love this truck though. hd is the automatic trans going to make that much of a difference -- probably about the same for city driving maybe a mile or two less highway would be my guess. hd .