Getting speakers for a buddy's birthday and I desperately need the sizes ASAP. Anyone? I'm not that familiar with these trucks, so I'm not sure what Dodge offered that year for the Cummins, but if they offered different body styles, it's the big one. Thanks ...
(Normal size for the head unit too?)

 

prolly need more info then that....reg or ext cab. 2500 3500? go on crutchfield.com and enter the vehicle into and it will give you the info you need.