Kelsey Hayes Wheel on 2040-parts.com

This day in Autoweek history: Driving across France in a Ford Sierra RS Cosworth

Today we relive a drive across France in the Ford Sierra Sapphire RS Cosworth with Cynthia Claes. This potent four-door sedan offered rear-wheel drive, a Borg-Warner five-speed manual transmission and a claimed top speed of 150 mph from its turbocharged 2.0-liter, twin-cam four-cylinder engine. Introduced in 1986, the original Sierra saw 5,542 units constructed; 5,000 were needed for homologation in Class A rally competition, its original purpose.

SEMA releases guide to registering custom cars

For the first time in five years, SEMA released its updated 50-state guide to help street-rod, custom-kit and replica-car owners register them. Known as the Tag and Title Toolbox, SEMA's updated database has the administrative forms and proper terms needed when working with each state's motor-vehicle department. The paperwork for each state is compiled and organized, with hobby-related words highlighted for quick reference.

Saab 9-X Air concept car (2008): first photos and video

By Tim Pollard First Official Pictures 18 September 2008 00:01 Saab has lopped the top off its 9-X show car to produce this – the new 9-X Air concept revealed today. No prizes for guessing that the aptly named Air is a convertible version of Saab's 9-X wannabe executive hatchback. The future 9-1 cabrio, in other words.