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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.

Question of the Day: Worst year of the Malaise Era?

The Malaise Era for cars in the United States spanned the 1973 through 1983 model years, and featured such abominations as a Corvette with just 205 horsepower (from the optional engine!) and MGBs with suspensions jacked way up to meet new headlight-height requirements. There were many low points throughout this gloomy period, of course. The horrifyingly low power and fuel-economy numbers for big V8s during the middle years of the Malaise Era make a strong case for 1974 or 1975— the years of Nixon's resignation and the Fall of Saigon, respectively— as the most Malaisey years. But then the GM-pummeling debacles of the Chevy Citation and Cadillac Cimarron could make an early-1980s year the low point. 1979, the year of the ignominious Chrysler bailout? You choose! Related Video:

Ford stops JV work In Russia, Stellantis donates to Ukrainian refugees

Russia’s invasion of Ukraine is obviously killing civilians and destroying infrastructure throughout the country. ItÂ’s also affecting the auto industry there and across wider Europe, from the wiring harnesses we mentioned earlier today to new announcements from Ford and Stellantis. And thereÂ’s reason to think in bigger terms than todayÂ’s business deals, since there are massive lithium deposits in the ground in Ukraine. What this means for raw materials for future electric vehicles canÂ’t yet be determined, but itÂ’s worth thinking about as the world reacts to RussiaÂ’s actions. Following decisions by Apple and other major automakers to stop or otherwise curtail activities in Russia, Ford announced that it will suspend all of its joint venture operations in Russia, effective immediately, until further notice. “As part of the global community, Ford is deeply concerned about the invasion of Ukraine and the resultant threats to peace and stability,” the company said in a statement. “The situation has compelled us to reassess our operations in Russia. In recent years, Ford has significantly wound down its Russian operations, which now focus exclusively on commercial van manufacturing and Russian sales through a minority interest in the Sollers Ford joint venture.” Even though Stellantis only has 71 employees based in Ukraine, it announced today it will donate 1 million euros (around $1.1 million U.S.) to Ukrainian refugees and civilians. StellantisÂ’ head of operations in Ukraine will help the automaker work with local non-governmental organizations that are supporting Ukrainians to get the funds where they need to go. “Stellantis condemns violence and aggression and, in this time of unprecedented pain, our priority is the health and safety of our Ukrainian employees and families,” Stellantis CEO Carlos Tavares said in a statement. “An aggression that shook a world order, already unsettled by uncertainty, has been launched. The Stellantis community, made of 170 nationalities, looks with dismay as civilians flee the country. Even if the scale of casualties is not yet apparent, the human toll will be unbearable.” As of this morning, Stellantis said all of its 71 employees there were safe. This is not a normal line to read in automotive press releases, but this is not a normal time.