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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.

Chevy Cruze Diesel: As torquey as a classic Camaro?

From the Department Of Silly Press Releases comes this missive from deep within the bowels of the Renaissance Center, Junior Wool-Pulling Division, located next to the Quizno's. "Cruze Clean Turbo Diesel Delivers Classic Muscle Car Torque," it reads, and while torque is the Great Equalizer of the continued championing of the diesel engine, comparing it to the sturm und drang of launching a 1972 Camaro Z28 from the parking lot of the Hendersonville, Tenn., Shoney's is tantamount to the sort of blasphemy that gets people excommunicated. For the record, the Chevrolet Cruze Diesel's 2.0-liter turbodiesel engine produces 264 lb-ft of torque, more than the Volkswagen Jetta TDI's at 236 lb-ft.

Mercedes ML63 AMG gets a tweak

The very slightly tweaked 2011 Mercedes ML63 AMG Somehow, the Mercedes ML63 AMG doesn’t quite make it in to our heads when we thing of barking mad, ‘too powerful for their own good’ SUVs. Top of that list is filled by the Porsche Cayenne Turbo with the BMW X5M and X6M bringing up the reserve position. But we should consider it.