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The pre-race and first in-race report from Le Mans

The 2013, 90th anniversary edition of the 24 Hours of Le Mans has begun, tragedy marking the opening laps with the death of Allan Simonsen. We're at the track now as a guest of Audi and plan to stay through the evening, and even we haven't been able to find out what caused the accident - the only video is from just after the incident, and beyond the statement from ACO there's been no more news. The Aston Martin in the LM GTE Am class and its all-Danish drivers had taken pole in its class and was one of the favorites to win.
The pre-race report will come first, and even thought we can't spoil the race because we're only five hours into it at the time of writing, we'll put all of the news at the end in case you don't even want the updates.
Or you can go straight to the high-res galleries above.

Porsche offering new tire option for Carrera GT

Let's face it: finding new tires for older cars can be challenging if tire manufacturers have stopped carrying the right sizes (this writer went through Hell to find a set of 205/60-13s). But what about tires for low-volume supercars, which use sizes that often won't fit on high-volume production vehicles? The Porsche Carrera GT isn't that old and tires are still available in the correct sizes, but the German automaker has shown its support of keeping them on the road by working with Michelin to give owners yet another tire option. Enter the Carrera GT-specific Pilot Super Sport.
It's common knowledge that tires are one of the most important pieces of the performance puzzle, and Porsche claims that the PSS tires, sized 265/35ZR-19 front and 335/30ZR-20 with Porsche's "N0" rating, will improve the Carrera GT's handling and stability all the way up to its claimed top speed of 205 miles per hour. That's important for a car with razor-sharp handling characteristics. They'll also net drivers a 10-percent increase in fuel economy on regular roads and up to 20 percent on racetracks, Porsche says.
The PSSs use cutting-edge tire technology to harness the Carrera GT's 610-horsepower. They have a dual-compound tread that's different from the inside of the tire to the outside, which, Porsche says, helps steering precision and increases maximum grip. Aramid fibers, which are lightweight but just as strong as steel, are used in the tire's belt to reduce unsprung weight.

Porsche celebrates 50 years of 911 with some excellent pics

The Porsche 911 is one of the most iconic sports cars of all time, and to celebrate the car's first 50 years, Porsche has released a stunning set of photos showing how far the 911 has come from the original back in 1963 to its current 991 generation. Unlike the recent 60-year photo spread that Chevrolet put together for the Corvette, though, Porsche's gallery only shows the original 911 and the current car.
Each time the 911 is redesigned, the car's front fenders, roofline and the shape of the side windows are key focal points. Even some of the interior cues have remained the same over the years, including the positioning of the ignition key on the left of the steering column and the five-gauge instrument cluster layout.
Scroll down for Porsche's press release breaking down the seven generations of the 911, and be sure to check out our gallery with plenty of high-res pics for you to download as a desktop wallpaper. In fact, we're providing these at 1920-pixels-wide instead of our usual 1280 wide. Enjoy!