what kinda mpgs should a 6.5 get?
#2
#4
#6
between 18 and 20 with a C3500 single cab and 4.10s. the taller tires i put on helped the low gears on the highway
Read more: https://www.dieselbombers.com/chevy-...#ixzz15Kq2VAUg
Read more: https://www.dieselbombers.com/chevy-...#ixzz15Kq2VAUg
what size tires are you running and is your truck s/w or d/w
#7