Tire Reviews Tire Tests

We recently tested three of Bridgestone's highest performance tires back-to-back on track and road: the Potenza Sport, the new Potenza Race, and the track-focused RE71 RS. Testing was conducted on a Honda Civic SI in temperatures reaching 95°F (35°C).

It doesn't take much to make me happy, but a Chevrolet Camaro SS 1LE at Nelson Ledges with five sets of tires ranging from treadwear 300 to treadwear 100... well that's a very easy place to be happy.

The reason for this test was to see if a lower treadwear value, which is a number the American Uniform Tire Quality Grade (UTQG) standards body assign to a tire based on a basic wear test, really does mean more grip, but it turned out to be a fascinating insight into some of the big hitting tires used on track in North America.

Watch the video below for the full details.

Racing slick tires are used by some of the fastest cars in the world, but just how much faster is a slick tire when compared to a track day tire, or even a normal ultra high performance road tire on a regular road car?

To find out, we're putting the ultra high performance Pirelli P Zero PZ4 road tire against the the Pirelli P Zero Trofeo R track day tire and two different types of Pirelli slick race tires to find out exactly how much faster a slick tire can be!

The new Michelin Pilot Sport Cup 2 is here, and we’ve been lucky enough to compare it directly to its predecessor - the Michelin Pilot Sport Cup+.

Read on for our full thoughts.