Hi Dick-
If you want a truck with the C-13 Cat, you definitely are looking at Class 8 trucks. Classes 6-7 use the smaller Cats like the C-7 or C-9. I would be looking at Class 8 regardless as there are far more of them in the used market, keeping the price lower. You get far more bang for the buck with a Class 8, plus more durability, better ride (most Class 8's have air suspension, but far fewer Class 6-7's have it).
Happy hunting!
Gary
|