TomcoPDR

For topper canopy, at least for mine, the measurements will "sit" from a 2011 on a 2014, however, like I suspected the fit and finish isn't right. I need a topper for work, so I guess I'll trade in the old 2011 topper, hope they'll knock off a few hundred $$ towards a proper fitting 2014 fit/finish topper.

Should had clarified better, just curious if the fitment (bodylines, curves where it meets the cab/back window, how the topper "sits" on 2011 or 2014 box RAILS) Just curious if anyone has experience with those. As truck nowadays (IMHO) are purposely design just so people can't buy "standard white toppers" and make them fit (bodyline wise) or look right.

Hey guys, Just got a 2014 Chevrolet Silverado crew cab 5'8" short box... Just wondering if anyone know if the box are roughly the same dimensions for fitment from my old 2011 GMC Sierra crew cab 5'8" (the topper/canopy on it is a Raider Nomad II) Thanks for the help