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Radical Cup comes to North America

The 2013 Radical Cup USA schedule was announced on Wednesday. The brand new gentleman-racer series will host 12 events over six weekends, beginning in March at Miller Motorsports Park in Utah and is set to wrap up in September at the Monticello Motor Club in New York. The 270-hp Radical SR3 and 460-hp Radical SR8 already compete in one-make series’ in Europe, Australia and the Middle East.

Five tips to keep your tires in top shape

Tire safety isn't exactly the sexiest topic in the car universe, but it's National Tire Safety Week. This is a good reminder to those of us who are generally more concerned with fun stuff like horsepower to spend a moment thinking about where the rubber meets the road. “Ten years ago, NHTSA and AAA helped Rubber Manufacturers Association (RMA) launch National Tire Safety Week,” said Charles Cannon, RMA president and CEO.

Video: GM's Clay Dean on the future of urban mobility

Clay Dean is the star of a new Faces of GM video, Anticipating the Driving Experience of the Future. The global design director for GM's Advanced Design Group, whose job also entails exploring future transportation design solutions, talks about the need to avoid short-term thinking on urban mobility, as by 2030 60 percent of the world's population will live in cities. As new challenges start to emerge, such as increasing congestion, Dean believes it is time to start thinking about transportation in a completely different way.