I have a 2004 Dodge ram 2500 Quad cab 4x4 it weighs 7000 pounds with me in it I weigh 210 pounds.
yes
Yes
Yes. They do fit.
They did from 2004-2006. It was the Dodge Ram SRT 10.
No, they are differnet styles.
YES
Yes
Yes.
The limited top speed of a 2004 dodge ram 5.7L hemi is 170km/h
A 2004 Ram does not have a timing belt.
If they are the same body styles, yes.
No, The Ram's cab is wider.