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Jay Leno puts carbon fiber wheels to the test on a Porsche 911 GT3 RS

Jay Leno's Garage usually focuses on looking at cars new and old, speaking to their owners and then Jay taking a drive to see what he thinks. However, Leno throws his usual shtick to the curb this week to do a full product test of the carbon fiber wheels from a company called Carbon Revolution. If you're not interested in hearing about wheels for 18 minutes, don't worry. They get mounted on a Porsche and are tested back-to-back with stock wheels, and Leno takes the 911 for a track test, too.
While carbon-fiber wheels aren't exactly a new idea, Carbon Revolution's goal is to create a lightweight, one-piece product that can be mass produced. The company even claims that it already has a deal with an OEM automaker to offer them on a vehicle in a few years. The key to the technology is that it doesn't need an expensive autoclave to be made.
In the meantime, the company's carbon fiber wheels are available as an aftermarket option for about $15,000 a set, according to the video. They weigh in at about 15.5 pounds each and offer OEM-levels of stiffness, so they could cut some unsprung mass off of a performance car. Watch here as Jay and his mechanic Bernard lap Willow Springs and give their feedback about what they think of this cutting-edge technology.

Where to watch and follow the 24 Hours of Le Mans this year

In less than 24 hours the flag will drop on Audi's title defense at the 24 Hours of Le Mans, Toyota's best ever chance to win and Porsche's return to le grand defi. The Le Mans organizers have kept as au courant with broadcast options as they have with power unit technology, so you'll be able to find a place to watch or listen no matter what your preferred method. Friend-of-Autoblog Reilly Brennan has again put together an exhaustive "couch kit" of viewing options, which you can check out at his site. Here's the short list: Le Mans Site Le Mans TV Le Mans Facebook page Le Mans Twitter page FIA WEC Live timing Audi Sport stream Corvette Racing stream Nissan NISMO stream Entry list and grid Spotter's Guide You can watch or listen to the excellent Radio Le Mans, app, Autosport will have hourly updates and a live blog, the ACO has a Le Mans app. Fox will broadcast the event over a combination of Fox Sports 1, 2 and its Fox Sports Go App from 8:30 EST Saturday morning until 9:30 am EST Monday morning. Hit up Reilly Brennan's site for even more options and details like Eurosport and Daily Motion, and good watching – this should be a spectacular race. News Source: Reilly Brennan Motorsports Audi Porsche Toyota

China bans military license plates on luxury autos

Driving a vehicle with a military license plate in China provides many privileges. Legally reserved for official vehicles only, the designation apparently allows drivers to enjoy special liberties on the roads, including breaking traffic laws, filling up with free fuel and receiving light-and-siren escorts through congested cities. So attractive are the benefits that there is a secondary market for used legal and counterfeit plates - especially among those wealthy enough to afford luxury cars. But all of that is reportedly coming to an end, as President Xi Jinping, chairman of the Central Military Commission, is on a mission to fight corruption in his country.
A new license plate system goes into effect today, and it is designed to "maintain social harmony, stability and the reputation of the military," says the PLA Daily, the armed forces' official newspaper. While the abuse has been going on for many years, the internet has put the spotlight on the bad behavior, and the negative press does not represent the morals and true colors of the armed forces, say officials.
While military-plated Porsche drivers have been singled out as offenders, Bloomberg notes that all vehicles with engine displacements above 3.0 liters and with a sticker price in excess of about $73,000, will be banned from receiving military plates. This includes vehicles from Audi, Cadillac, BMW, Mercedes-Benz, Jaguar, Land Rover, Lincoln and the Volkswagen Phaeton. Even if drivers are savvy enough to circumvent the new issuing system, the military has put technology at toll gates to catch users of counterfeit plates. There has been no word on the punishment if caught.