1957 Porsche Beck Speedster Replica on 2040-cars

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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.

Fastest cars in the world by top speed, 0-60 and quarter mile

A claim for the title of “Fastest Car in the World” might seem easy to settle. ItÂ’s actually anything but: Are we talking production cars, race cars or customized monsters? And what does “fastest” even mean? For years, car publications have tended to define “fastest” in terms of an unbeatable top speed. ThatÂ’s distinct from the “quickest” car in a Usain Bolt-style dash from the starting blocks, as with the familiar 0-60 mph metric. Professionals often focus on track lap times or elapsed time-to-distance, as with a drag racer thatÂ’s first to trip the beam of light at the end of a quarter-mile; or the 1,000-foot trip of nitromethane-powered NHRA Top Fuel and Funny Car dragsters. Something tells us, however, that you're not seeking out an answer of "Brittany Force rewriting the NHRA record books with a 3.659-second pass at a boggling 338.17 mph." For most barroom speed arguments, the focus is firmly on cars you can buy in showrooms, even if many are beyond the financial means of all but the wealthiest buyers and collectors. Here are some of the enduring sources of speed claims, counter-claims, tall tales and taunting dismissals that are the lifeblood of car enthusiasts – now with EVs adding an unexpected twist to these passionate pursuits.   Fastest from the blocks: 0-60 mph Thirty years ago, any car that could clock 60 mph in five seconds or less was considered extremely quick. Today, high-performance, gasoline-powered sedans and SUVs are routinely breaking below 4 seconds. As of today, the 2023 Dodge Challenger SRT Demon 170 crushes all with a 0-60 mph time of just 1.66 seconds. That's simply absurd, but keep in mind the Demon was engineered with the single-minded purpose of going fast in a straight line. It's also important to realize that direct comparisons are difficult, because not all of these times were accomplished with similar conditions (prepped surfaces, adjustments for elevation and so on). The moral here is to take these times with a tiny grain of salt. After the Dodge, the Rimac Nevera comes in with an officially recorded 0-60 mph time of just 1.74 seconds. EVs crowd the quickest list, with the Pininfarina Battista coming in a few hundredths slower (1.79 seconds) than the Nevera and the Lucid Air sapphire (1.89 seconds) right after that. Eventually, you arrive to the Tesla Model S Plaid, which has a claimed 1.99-second 0-60 mph time, though instrumented testing by Car and Driver shows it accomplishes the deed in 2.1 seconds.

Another naked Porsche 911 GT3 RS caught in Stuttgart parking garage

With its reveal not expected until the Geneva Motor Show in April, we have to wonder why there'd be a rode-hard-put-away-wet 2016 Porsche 911 GT3 RS sitting out in the open, completely uncovered. It's one thing to be caught out on the street or in triplicate at a Swedish gas station, but it's another thing to be on what looks like daily driving duty – there's a child's seat in the passenger's throne. Instagram user Johan9ff snagged it, and in response to a query in German as to how, he answered in German (per Google Translate) that he found it in a parking garage in a fitness center in the Stuttgart suburb of Killesberg. Based on its muddy front lip and bug-spattered paint job, the coupe has been naked out on the street and traveling quickly. Out of its camouflage it looks just like we've been led to expect based on the patent photos and the recent winter spy shots, but this time we get an up-close view of the vents over the front wheels. We have one word to say about them: filthy. And if you're wondering about those turbo-like vents on the rear haunches, no, this isn't a GT2 – Porsche has said there won't be a GT2, the current race-certified GT3 RSR has those vents (occasionally found on the previous version as well), and the GT3 RS has already been leaked in scale-model form. This is it. Based on comments left on Porsche forums, production will be limited by the number of orders – the new engine won't meet European regulations coming into force, so it won't be manufactured after this year. Deliveries are said to start at the beginning of summer; those who bought the 918 Spyder will get first dibs, and you can be certain there won't be enough of these to go around. Speaking of that engine, it's said to be good for somewhere between 510 to 525 horsepower, a PDK transmission getting power to staggered wheels, 20-inchers in front, 21-inchers in the back. Johan9ff has slowly been posting Instagram photos of the beast, we're hoping he got at least one of the interior. Those seats looks mega. Bring on Geneva. Featured Gallery 2016 Porsche 911 GT3 RS News Source: Johan94ff via Instagram Spy Photos Porsche Coupe Luxury Performance