Corvette Efe Valve Actuator Assembly - 1975-79 - Original Restored on 2040-parts.com

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.

Lexus takes Gen XY on a 'Dark Ride'

Lexus' small CT 200h hybrid won't go on sale until February, but a short online movie called Dark Ride is already promoting the vehicle and reaching out to younger buyers. Lexus and its ad agency, Skinny, aim to generate excitement among consumers 16 to 44 -- known as Gen XY. That demographic is a far cry from the median age of Lexus' owners -- 57.

Kia Cross GT SUV Concept arrives ahead of reveal in Chicago

Kia has revealed their concept for a new large SUV – the Kia Cross GT Concept – ahead of a reveal at the Chicago Auto Show. Underpinning the Cross GT are the same underpinnings the impressive Kia GT Concept we saw at Frankfurt in 2011 had, to create a new SUV that is a chunk bigger than the Sorento (213mm longer with a wheelbase 399mm more) but, thanks to a swooping roofline, is 41mm lower. Power for the Hybrid Cross GT comes from a 3.8 litre petrol V6 and an electric motor which produce around 400bhp and 500lb/ft of torque, driven to all four wheels through an eight-speed auto ‘box.