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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.

How the 2016 Porsche 911 Carrera S falls short of perfection

We know Harry Metcalfe loves a good Porsche 911. After all, he's shown off his personal 1989 Porsche 911 Turbo and 993 GT2 replica in previous videos. However, he can't seem to muster so much passion for the forced induction engine in the 2016 911 Carrera S. The chassis impresses him, but in Metcalfe's latest clip, he explains why he's not a huge fan of the new powerplant. Before any actual driving, Metcalfe takes a thorough walk around the new car where he goes to the unusual trouble of using a magnet to show which parts are steel and which are aluminum. Remember, though, this is a 911. So, this latest refreshed model, just like all previous remodels, isn't all that aesthetically different from the previous version. So, Metcalfe's real focus here is on how it drives. He comes away with mixed impressions. Metcalfe loves the 2016 911's handling, especially the directness from the rear-wheel steering, but he isn't in love with the new engine. At least with the seven-speed manual, he complains of turbo lag below 3,000 rpm. He also misses the direct throttle response from the previous naturally aspirated unit and doesn't think the turbocharged mill's fuel economy is very impressive. Take a ride with Metcalfe to get the full experience and intriguing take about the biggest change in more than a decade for the iconic 911. If you can't get enough Porsche-flavored goodness, click here for our own First Drive report on the quintessential sportscar. Related Video:

NHTSA closes probe into 2011 Porsche 911 coolant leaks

The National Highway Traffic Safety Administration has announced that it will end its investigation into rapid coolant loss in 24,635 Porsche 911s built between 2001 and 2011. The models affected included the standard 911, GT2, GT3 and Turbo, as well as their variants (GT2 RS, GT3 RS and Turbo S).
NHTSA was investigating for "rapid coolant loss caused by coolant pipe-fitting failure, allegedly resulting in vehicle disablement and/or loss of vehicle control due to reduced traction for the affected vehicle or following traffic," according to the regulators website. "Most of the leak complaints did not appear to involve complete separation of the fittings and many were detected when the vehicle was parked," said NHTSA's statement.
There were 63 complaints and 336 warranty claims, although the investigation was initiated after ten complaints from customers. There have been no reports of crashes or injuries attributed to rapid coolant loss.