Will 6.5" speakers fit in the front door of a 2006 F350?

 

They should fit with some minor modification. I test fitted some Infinity Kappa Perfect 6.1 series into my doors and the depth was just barely enough to clear the window. You will have to drill some new holes for the 6.5.

 

There should be no trimming involved though? Just new screw holes? Any 6.5 speakers that other superduty owners would recommend?