Pickup truck sales are on the rise in the U.S., and that's good news for Detroit since trucks tend to come with big price tags and hefty margins. Truck owners can be a different breed, often padding their bedded beauties with high trim levels and copious quantities of options. Ford has made this task easy with F-150 variants like the Platinum and King Ranch, while Chrysler has upped their game with the Dodge Ram Laramie Longhorn. If you want a high-end General Motors truck, right now the best bet is to opt for the GMC Sierra Denali, while Bow Tie-branded trucks top out at the LTZ model.

Pickuptrucks.com is quoting GM sources who claim that a higher end Silverado is on the way. The new model would build on the high levels of standard equipment already present and accounted for in the LTZ, and we're betting that likely additions would include upgraded interior materials and unique wheels and trim. The rumored branding for this top Silverado trim is the Scottsdale; a name that hit the scene in 1975 before it was discontinued in the 1990s.

[Source: Pickuptrucks]