Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Flip-flops most dangerous shoe to drive in

Driving in flip-flops is more dangerous than heels, with the flimsy footwear responsible for an estimated 1.4 million car crashes or near misses per year. A study commissioned by car insurance company Sheilas’ Wheels found that one third of motorists wear the not so supportive shoe behind the wheel, topping a poll of the top five summer footwear Brits struggle to drive in. 98% fear UK road safety not improving Find a used car on Auto Trader As many as 51% of drivers surveyed admitted struggling to drive in flip-flops, while 49% said they’d found it difficult to drive in bare feet.

General Motors to offer car sharing via mobile app and OnStar

General Motors has partnered with a San Francisco-based start-up company named RelayRides to enter the car-sharing business. In early 2012, GM vehicle owners in California will be able to use the OnStar system to rent out their cars when they aren't using them. The service will available nationwide for OnStar subscribers by the end of the year.

Michelin Challenge Design 2015: Jury meeting and entry review

Michelin Challenge Design has held its annual jury meeting and review of entries. The event took place at the Canepa Motorsports Museum in Scotts Valley, California on 14-15 July. The museum is home to a large number of significant racing cars, including a rare 1976 Tyrrell P34 six-wheel Formula 1 car, a 1969 Porsche 917K and the 1985 Rothmans Porsche 962C.