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GM readying aluminum-body fullsize pickups

Ford's extensive use of aluminum in its 2015 F-150 is a big deal. A really big deal. Big enough, in fact, that General Motors is reportedly changing its fullsize pickup strategy. According to The Wall Street Journal, The General has locked in partnerships with Alcoa Inc. and Novelis Inc. - companies that will supply aluminum for the next-generation Chevrolet Silverado and GMC Sierra trucks.
"Ford's introduction of the 2015 F-150 pickup truck was a game changer, and it's the first, not the last, conversion of this type," Novelis spokesperson Charles Belbin told the Journal. The switch to aluminum has allowed Ford to shave roughly 700 pounds off its fullsize truck's curb weight. And while official mileage ratings have not been announced, the weight loss should go a long way for improving efficiency, especially when combined other efficiency-minded improvements including better aerodynamics and new, turbocharged V6 engines.
Of course, aluminum-bodied cars are nothing new. But extensive use of aluminum in a major, best-selling product like the Ford F-150 is expected to kick off widespread use of this weight-saving material as availability rises and cost decreases. The WSJ reports that GM had originally explored the idea of moving to aluminum pickups back in 2008, but abandoned the idea due to cost concerns amid economic woes.

Shelby GT350R offers first mass-produced carbon fiber wheels

In the world of race engineering, reducing total weight is good, but reducing unsprung weight is flippin' fantastic. That's the reason Ford is pushing the envelope in terms of technology for the Shelby GT350R's wheels. Joining the likes of Koenigsegg in the offering, Ford has teamed with Australian outfit Carbon Revolution to produce the CF rollers en masse for the first time. Destined for the hubs of the new Shelby GT350R, the new hoops weigh just 18 pounds each, versus the 33-lbs weight of a similar aluminum wheel. On top of slashing up to 60 pounds in unsprung weight, there's such a reduction in rotational inertia – 40 percent, versus aluminum wheels – that Ford actually has to recalibrate the magnetic ride control system and springs. Thanks to, we're guessing, scenes of crashed Formula One cars disintegrating and spewing shards of carbon fiber all over the track, Ford seems quite keen to do away with the idea that CF is strong, but brittle. The company conducted extensive shock testing, ramming a wheel into a curb at speed. According to the Blue Oval, the lightweight wheel allowed the suspension to respond so quickly that the impact was "greatly diminished," causing the tester to run the experiment again, thinking there'd been a mistake. After recording brake rotor temperatures of 900 degrees Celsius (over 1,650 degrees Fahrenheit, or well past the point that aluminum or magnesium would melt) during testing, Ford and Carbon Revolution actually redesigned the wheels to "a thermal standard more suitable for motorsports," by adding an "incredibly thin, nearly diamond-hard coating that reliably shields the resin from heat." The same process was used to protect engine turbine blades on the Space Shuttle. While the work by Ford and Carbon Revolution should make GT350R customers excited, the work being done here could have serious implications for performance cars in the future. That's the real takeaway here, and is something that should leave fans of all performance vehicles excited.

Lincoln MKC recalled because start button located too close to touchscreen [UPDATE]

UPDATE: Ford spokesperson Kelli Felker responded to our questions and let us know that the fix for the push-button start on the 2015 MKC has the switch moved to the top of the of the column of gear shift buttons instead of the bottom. Owners should be notified about both campaigns "toward the end of February." After massive campaigns from General Motors and to fix Takata airbag inflators, 2014 will undoubtedly go down as The Year Of The Recall. And with little time to spare, Ford is getting in just under the wire to adding two more to its yearly total. The larger of the campaigns is actually one of the most bizarre campaigns we've heard of all year. Lincoln is recalling 13,574 units of its 2015 MKC compact crossover in North America to move the location of the push-button ignition switch on the dashboard. According to the automaker's announcement: "Due to the switch's close proximity to other controls, occupants are inadvertently shutting off the engine while driving." The button is located near the bottom of the touchscreen, which can apparently make it possible to hit by mistake. Back when Autoblog first drove the new MKC in June, we came away very impressed, but noted: "... we're still not completely sold on the aforementioned pushbutton transmission selector ... it still seems somewhat gimmicky and it can't be operated by feel alone, as you might when shifting a traditional console-mounted lever from Park to Drive." According to Lincoln, there have been no reported accidents or injuries stemming from this button misapplication. Of the affected vehicles, there are 11,144 in the US, 2,033 in Canada and 397 in Mexico. To fix the problem, dealers are moving the button to a different location and reprogramming the powertrain control module. According to Automotive News, models built since September already have a different layout. The change was reportedly done to match the rest of the Lincoln lineup. The second recall covers 12,205 units of the 2014 Ford Escape (2015 model year pictured below) and 2015 Lincoln MKC in North America because of a problem with nickel plating on the fuel pump. The issue can cause the pump to seize, which can cause the crossovers not to start or stall while driving. The automaker is not aware of any accidents or injuries related to this fault. Dealers are replacing the fuel deliver module to fix the situation. Of the affected vehicles, there are 9,038 in the US, 3,074 in Canada and 93 in Mexico.