4pcs Red Dia. 7mm Standard Cycle Wheel Tire Air Duct Valve Stem Cap Aluminum on 2040-parts.com

Detroit 3 set pace as March sales advance

UPDATED-U.S. light-vehicle sales -- led by strong pickup and crossover demand at Detroit's automakers -- rose 3 percent to 1.45 million units last month, slightly below forecasts but a positive signal the spring selling season is off to a solid start. It was the industry's best month since 1.48 million light vehicles were sold in August 2007.

Aston Martin One-77 supercar (2009): first official picture

By Ben Pulman First Official Pictures 08 August 2008 00:01 This is Aston Martin’s new One-77, an ultra-exclusive £1.2m supercar-cum-work-of-art. A maximum 77 of these bespoke creations will be produced, hence the name, each one underpinned by an all-new carbonfibre chassis that supports a 7.0-litre V12 and handcrafted aluminium bodywork. One-77 is merely the project’s working title – the fastest, most exclusive Aston supercar ever will have a snappier name by 2009, when deliveries begin.

2012 Mercedes-Benz SLS AMG Convertible Previewed

The Mercedes-Benz SLS AMG was instantly captivating for its looks and soaring gullwing doors. Now comes the roadster variant, which Mercedes is previewing in these shots illustrating the car during testing. The car will officially bow in September at the Frankfurt motor show.