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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.

Editors' Picks June 2024: Some German SUVs and an excellent sports car

This month sees some recently-refreshed luxury SUVs join the list of Editors' Picks. Both the BMW X5 and Porsche Cayenne are fresh for 2024, and both are extremely tempting luxury performance SUVs for the well-off buyer. The vast array of powertrains available for both of them ensure there's a version for all comers, and any enthusiast would adore the extra-high-performance versions of both. Of course, enthusiasts will enjoy the last car on this month's list the most with the Lotus Emira. It's simply spectacular to drive, and we can't recommend it enough to the hardcore driver. In case you missed previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get an EditorsÂ’ Pick designation. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. You'll find the entire list of Editors' Picks at this link here, which we keep updated as cars are either added or dropped from the list. The vehicles youÂ’ll find below consist of every car we rated in June that earned an EditorsÂ’ Pick. 2024 BMW X5 2024 BMW X5 M Competition View 41 Photos Quick take: The X5 is most desirable in its PHEV and M60i V8 trims, but the whole lineup is extremely competent and brings together excellent performance, excess luxury and cutting-edge tech for its segment. Score: 7.5 What it competes with: Mercedes-Benz GLE, Porsche Cayenne, Range Rover Sport, Maserati Levante, Genesis GV80, Audi Q8 Pros: Superb to drive with knockout powertrains; excellent utility and creative features; styling is sporty and attractive but not over the top Cons: Infotainment system can be a pain; M Competition model is a little over the top; gets pricey quick with options From the editors:  Senior Editor, Electric John Beltz Snyder — "I really like the dual-opening liftgate/tailgate combo. The liftgate portion up top opens quickly, allowing you to throw something inside or grab something out of the back. Flipping down the lower tailgate part gives you a nice place to sit and change shoes. Another benefit is that you can open the liftgate without unsecured items immediately falling out. And with the way the X5 M Competition encourages you to drive it hard, you will end up shifting loose cargo around at some point." Road Test Editor Zac Palmer — "I'd snag the X5 M60i out of all the various X5 variants.

Winterkorn will leave remaining VW posts by end of the month

After stepping down as chief executive of the Volkswagen Group last month, Martin Winterkorn still retains a few key positions within and related to the German automaker. According to the latest reports, he's set to resign from those positions as well in the coming days. Aside from his former position as chairman of VW's executive board, Winterkorn has also served (and continues to serve at present) as chairman of the supervisory boards of Audi, truck manufacturer Scania (which is owned by VW), and the group's Truck & Bus division (of which Scania is part alongside Man). He's also the chief executive of Volkswagen's largest stakeholder Porsche SE, having taken up the position after the Porsche/Piech family enterprise acquired its majority stake in the group that also subsumed the sports car manufacturer. In what could prove a strong indicator of things to come, and according to the report from Reuters, Winterkorn was not present at a recent meeting of Audi's board. In his place, the meeting was presided over by deputy chairman Berthold Huber. The former labor leader also served as interim chairman of the VW board after Ferdinand Piech's departure but before CFO Hans Dieter Potsch was named to the post. The companies in question have yet to make any announcements regarding Winterkorn's remaining positions, or confirm the reports regarding his future. However parties close to the automaker and its owners reportedly expect the resignations from those positions to come as well before the end of the month, if not before the week is out. Related Video: News Source: ReutersImage Credit: JOERG KOCH/AFP/Getty Green Hirings/Firings/Layoffs Porsche Volkswagen Diesel Vehicles vw diesel scandal martin winterkorn Scania truck and bus gmbh