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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.

UAW to vote on strike authorization amid claims Detroit talks are moving slowly

DETROIT — About 146,000 members of the United Auto Workers union will vote next week whether to authorize their leaders to call strikes against the Detroit automakers. Union President Shawn Fain told members in a Facebook Live appearance Tuesday that the talks, which started in mid-July, are moving slowly and have yet to get to wages and other economic issues. The union's contracts with General Motors, Ford and Stellantis expire in about a month, at 11:59 p.m. Sept. 14. “If we want to make progress at the bargaining table, we need to show the companies that it's not just talk,” Fain said of the strike vote. He told local offices to report the results of their votes to the union headquarters by Aug. 24. Strike authorization votes are a routine part of contract talks and are often overwhelmingly approved, but Fain said the vote is a sign of the union's strength. Fain has set high expectations for the contract talks and says the union will seek more than 40% general pay raises over four years, restoration of pensions for newer hires, cost-of-living increases, an end to wage tiers, and other benefits. He has said workers can make big gains but must be ready to strike to get them. The union also wants guarantees that it will represent workers at 10 U.S. electric vehicle battery plants proposed by the companies. Most are joint ventures with Korean battery companies. Much of Fain's rhetoric has been focused on Stellantis, the most profitable of the three companies with the highest profit margins. Fain has complained that Stellantis is seeking concessions in the contract when the union wants gains. But a union spokesman said singling out Stellantis doesnÂ’t mean the UAW has picked a company as a strike target, and it could choose all three. He said the union doesn't plan to extend the contracts beyond Sept. 14. Automakers say they are facing billions of dollars in development costs as the industry shifts from combustion engines to electric vehicles. In a letter to employees last week, Stellantis Chief Operating Officer Mark Stewart accused Fain of “theatrics and personal insults” that Stewart said will not help to reach a deal. He wrote that the company is committed to an agreement based on “economic realism” that supports the viability of Stellantis' operations while rewarding workers. The company, he wrote, wants to find solutions to protect Stellantis from nonunion companies with lower costs and additional costs from moving to electric vehicles. “Mr.

Jeep Grand Cherokee, BMW i8, Ford F-150 win 2015 Green Car Awards in DC [w/video]

There were three shiny trophies handed out at the Washington Auto Show last week by Green Car Journal, and they went to three different examples of what "green" means in the automotive industry today. The Jeep Grand Cherokee EcoDiesel won the award for the 2015 Green SUV of the Year, the BMW i8 was named the 2015 Luxury Green Car of the Year and the Ford F-150 took the 2015 Green Car Technology Award honor. There is a case to be made that the aluminum body of the new Ford truck will make a bigger impact in the overall fuel usage in the US than almost any other vehicle, given the numbers of F-150s that Ford sells each year. The B20 biodiesel-capable Jeep gets up to 30 miles per gallon on the highway. And the i8 puts all sorts of new, fuel-saving technologies into an attractive package. Looking over the winners, and the list of finalists you can see in our photo gallery, and you can see that the definition of green is expanding every year. You can watch Green Car Journal editor Ron Cogan hand out the 2015 awards in the video below and we'll for sure be paying attention to what wins next year. 2015 Luxury Green Car of the Year, Green SUV of the Year and Green Car Technology Winners Announced WASHINGTON, Jan. 22, 2015 /PRNewswire/ -- Green Car Journal has named the Jeep Grand Cherokee EcoDiesel its 2015 Green SUV of the Year™ and the BMW i8 its 2015 Luxury Green Car of the Year™, with the aluminum-bodied Ford F-150 earning the magazine's 2015 Green Car Technology Award™. Winners were determined by a jury of Green Car Journal editors and automotive experts. The prestigious awards were announced in Washington, D.C. today at a Green Car Awards™ press conference held during the Washington Auto Show's Public Policy Day at the Washington Convention Center. "These are truly commendable vehicles representing the 'best-of-the-best' in so many ways," said Ron Cogan, editor and publisher of the Green Car Journal and CarsOfChange.com. "The auto industry's very early focus on small cars and efficiency-for-environment tradeoffs has evolved to now include a more dynamic field of 'greener' models in all vehicle classes. Those wanting greater efficiency or better environmental performance are no longer constrained by limited choices or vehicle types that fall outside their top purchase preferences.