Comp Cams Valve Seal 519-16 on 2040-parts.com

Nissan simplifies tire inflation with its new warning system

Nissan will install tire-pressure-measuring systems on its Quest and Altima vehicles that alert the driver filling the tire when it reaches an acceptable level. Most people don't carry a tire-pressure gauge in their car. A new federal study shows that underinflated tires triple the risk of an accident.

Dodge debuts a collector's-edition Mopar Charger

Banking on the success of last year's Mopar version of the Dodge Challenger, the company is now ready to launch the high-performance 2011 Mopar Charger. Chrysler's Hemi V8 powers the four-door sedan, pumping out 370 hp and an upgraded 395 lb-ft of torque. The specially equipped Charger includes the Super Trac Pac option that adds the performance-calibrated engine controller, larger front and rear stabilizer bars, specific 20-inch wheels and upgraded brakes.

Italdesign Giugiaro Parcour Concept: Geneva Motor Show

ItalDesign Giugiaro – owned by Volkswagen – has created a compact SUV crossover – the Italdesign Giugiaro Parcour Concept – based on Lamborghini underpinnings. The Giugiaro Parcour – named after the odd French habit of bouncing off buildings – has been developed as both a coupe and a roadster (you can see both in the pictures above) and uses the potent 542bhp 5.2 litre V10 from the Lamborghini Gallardo as well as a Lambo 4WD system to create what ItalDesign say is a blend of crossover, SUV, sports car and GT. All bases covered, then.