To tackle this challenge, Porsche has teamed up with Michelin to introduce a specially developed set of Michelin Pilot Sport 5S tires, designed specifically for improved performance in wet and cold conditions.
A Track-Ready Upgrade for All-Weather Performance
The new Michelin Pilot Sport 5S tires are engineered to maximize grip when the weather takes a turn for the worse. Unlike the standard Pilot Sport Cup 2s, which prioritize dry track performance, the PS5S offers enhanced traction in the wet, making the GT3 RS more capable in a wider range of conditions. Porsche and Michelin worked closely to develop this tire, which proudly bears the "N" marking on its sidewall a sign that it was tailor-made for Porsche’s high-performance machine.
Proven Performance Gains
Michelin and Porsche put the new tires to the test on a wet track, comparing lap times with the previous-generation Pilot Sport Cup 2s. The results? A Porsche 911 GT3 RS running on PS5S tires was over 10 seconds faster per lap on Michelin’s 1.7-mile wet testing circuit. That’s a significant improvement, proving that these tires aren’t just about surviving bad weather they’re about dominating it.
So, what makes these tires so effective in less-than-ideal conditions? The Michelin Pilot Sport 5S features an advanced tread pattern with four large central grooves, each 0.3 inches deep. This design allows for more efficient water evacuation, reducing the risk of hydroplaning and improving overall stability.
Additionally, the high-silica rubber compound ensures that the tires warm up quickly, delivering optimal grip even in chilly conditions. Porsche states that the PS5S performs best in temperatures ranging from 40 to 60 degrees Fahrenheit, but they also maintain strong performance even when the mercury rises above 68 degrees.
Tire Specs and Availability
The new Michelin Pilot Sport 5S tires for the 911 GT3 RS come in sizes 275/35ZR-20 for the front and 335/30ZR-21 for the rear. Pricing details haven’t been revealed yet, but Porsche has confirmed that these tires will be exclusively available through authorized U.S. Porsche Centers as part of its tire-support program.
Final Thoughts
For GT3 RS owners who don’t let a little rain or cold weather stop them from pushing their car to the limit, the Michelin Pilot Sport 5S tires are a game-changing upgrade. With improved wet-weather grip, faster lap times in damp conditions, and a wider performance range, these tires ensure that the thrill of driving a GT3 RS doesn’t have to end when the forecast turns gloomy.
Stay tuned for pricing updates and availability, and if you’re looking to get the most out of your GT3 RS year-round, these Michelin PS5S tires might just be the perfect fit.