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GMC Forum: 2007 Box Dimensions????
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Old 08-27-2018, 10:35 AM
Bonger6 Bonger6 is offline
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Drives a GMC Truck
Join Date: Aug 2018
Posts: 2
Default 2007 Box Dimensions????

Hey fellas,

I've got a 2007 3500 HD - which is still the "classic" body style as opposed to the 08-09-10-11 style body.

I bought a box cover off a guy recently that had an '06 2500 (8ft as well) so I assumed being they were the same body style that it would fit.

However once I tried to put the rails for the cover on - - - they're nowhere near wide enough to fit over the top edge of my box. Like these rails look like they would fit a box that has an upper width of maybe 3-4" max and mine looks like its almost 6" wide.

So does anyone know if the '07 and newer box might be wider at the top than the '06 and previous and that maybe is my problem? Or these guys lied about what this came off since it does look like they wouldn't be just quite long enough either to cover the entire box.

Any help would be great since if I come across another used one having it fit would be much better than it being useless to me. Thanks guys!!!

- I'll try and take pics of the issues later on here to show if that helps.
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