Weld Aluminum Wheel Centers on 2040-parts.com

Four big pickups get low marks in crash tests

Four 2009 full-sized pickups got low marks in side-impact crash tests by the Insurance Institute for Highway Safety, a research group for auto insurers. Crash protection is "poor" in crew-cab versions of the Chevrolet Silverado and Nissan Titan without side-impact airbags, according to test results the institute released on Wednesday. The Dodge Ram with standard side-impact airbags got only a "marginal" rating, the institute said.

Rolls-Royce Phantom Coupe unveiled

By Jonny Smith Motor Shows 05 March 2008 14:31 What’s new on the Rolls Geneva motor show stand? Just one car, but one enormous car with two doors and a hard roof: the Phantom Coupe is the final Roller to complete the Phantom range. It was never going to look any different to the 2006 teaser codenamed 101EX, but it really didn’t need to.

Mercedes-Benz B-Class aerodynamics tested [w/video]

Mercedes-Benz has produced a video testing the aerodynamics of its new B-Class – which it claims is the most aerodynamically efficient car in the world – using a wind tunnel and fluorescent paint. The W245-generation B-Class has the lowest aerodynamic drag in its segment with a Cd of just 0.26, thanks to features such as serrated front wheel arch spoilers, optimized cooling airflow and a Pagoda roof to help airflow over its profile. The car's aero properties were put to the test at the MIRA vehicle test facility in the UK using fluorescent paint in 60mph winds to highlight its flow dynamics, only visible under UV lights.