OK, I have had a few Dodge Rams in my time and my 2006 Rumblebee was my favorite. Now I have 2, a 2010 std cab hemi with 17" wheels and tow package from factory. Just bought a 2012 std cab hemi 2 weeks ago that is going to be my street truck. Both have aero turbine3030 exhaust now but I have added a K & N 70series intake as well as t.b spacer. ** My question is my 2010 is faster of the line, I can smoke um down the street and my new Ram with more mods wont peel out at all. Gears on my new one are 3.55 not sure on my other one. Does anyone have any ideas? Different trans? Thanks for the help