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Optima Sports pushes two new tire innovations

WITH VIDEO -- If John Scott has his way, every car on the road will be shod with tires featuring built-in camber. Scott is the owner of Wisconsin-based Optima Sports, a small automotive-engineering firm, and inventor of Camber Tires--tires with a constantly decreasing diameter. According to Scott, his tires offer multiple benefits, including enhanced handling, increased stability, reduced tread noise, improved fuel economy and better safety by reducing rollovers.

Top Gear Tonight: Ferrari F12, BAC Mono, Ron Howard & the world’s best taxi

Jeremy drives the BAC Mono (pictured) in tonight’s Top Gear Tonight’s second episode of series 20 of Top Gear gets back to the usual format. The new reasonably priced car is in action for the first time as film director Ron Howard – who’s just done Rush, which chronicles the rivalry between James Hunt and Niki Lauder during the 1976 F1 season – gets behind the wheel of the Vauxhall Astra to set a lap, talk about cars and his new film. Jeremy Clarkson gets to play with the stunning Ferrari F12 Berlinetta, which with 731bhp, 0-62mph of just 3.1 seconds and a top speed of 211mph should induce more than a grin or two from Jezza as he takes to the roads of Scotland.

Freightliner reveals new truck concept [w/video]

Freightliner Trucks has unveiled a new concept vehicle, dubbed the Revolution Innovation Truck, at the 2012 Mid-America Trucking Show. Freightliner has built upon the first Innovation Truck, unveiled in 2009, and has updated the cabin with the latest technologies while keeping the essential day- and night-time functions of the tractor unit. The Revolution Innovation has been aerodynamically optimized, with a sloping hood, low-mounted grille and an integrated, raised over-cab roof.