Bestop Supertop Collapsible Bed Cover for a 2013 GMC Sierra Extended Cab Short Bed

Question:

Can you tell me the difference between all the choices. They appear to all look the same? I have a 2013 GMC Sierra Ext Cab Short Bed. Would this be able to work for that model? Thank you

asked by: Kortenay T

Expert Reply:

All of the Bestop Supertop Collapsible Bed Cover look the same because they are the same item, but have different item numbers based on the model and series of your truck and the length of your truck bed.

If your 2013 GMC Sierra Ext Cab Short Bed is the 6-1/2 ft bed, then you will want the Bestop Supertop, # B76303. If your truck has the 5-1/2 ft bed, then you will want part # B76310. You should also note, these tops will not work with the factory cargo management system.

The cargo management system is a bed rail option available from Chevrolet. If you do not have additional rails for managing cargo in your truck bed, then you do not have the cargo management system.

I have attached the installation instructions for both truck bed tops for you to check out.

expert reply by: John H