This matters if a 1500, 2500, or 3500...
An eight feet bed of a 2009 dodge will fit a 2006 dodge 2500 with a little moderation.
Yes.
i was told 33's unless you put a leveling lift on the front but then u can fit 35's
if your truck is 4x4 you can fit a 35x12.50r15/16/16.5/17 witout rubbing
Yes.
Yes
No.
No it will not fit. You would have to use the 2006 fenders, grille and Headlight assembly to fit the bumper.
Yes.
No.
31by 10.5