1956 Ford Gravel Truck on 2040-cars

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2015 Ford Mustang to make world debut on Dec. 5 [w/video]

Between a bevvy of spy shots, speculative renders and insidery images from the halls of Car and Driver, we've got a pretty decent idea of what the 2015 Ford Mustang might look like. Still, we're excited to see the real deal as soon as possible.
Turns out that Ford has told us just when that first official look might come, too, although it has chosen somewhat of a backdoor fashion for dropping the news.
The video below popped up on the Ford Mustang YouTube channel this morning, promoting a social media effort called #MustangInspires on. The video and hashtag ask fans of the pony car to share pictures of the car - or "photographic stories of inspiration" - on Instagram, Facebook, Twitter, etc. But the truly interesting part of the video description is that which mentions taking "the cover off the all-new Mustang" on December 5. Consider our calendars marked.

Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.

GM also sheds parts from its pickups to boost payload ratings

The row between Ford and Ram over who boasts the best-in-class tow rating for heavy duty pickups has revealed a number of things. Chief among them is a report that Ford removes items like the spare tire, jack, radio and center console from its vehicles in a bid to lower its base curb weight and therefore keep the truck's gross vehicle weight rating down.
For those that need a refresher, GVWR is the vehicle's curb weight plus its maximum payload. A lower GVWR allows Ford to station its F-450 among the so-called Class III pickups, despite the fact that internally, it has the makings of a more brutish Class IV truck.
Ford explains away these deletions, saying a customer could order their vehicle in such a manner. It has also come to light that Ford is not the only automaker to engage in such practices.