The Michelin Pilot Sport 4 is a high performance tire, developed with input from BMW, Mercedes, Audi and Porsche. <p>Michelin designed the Pilot Sport 4 tyre with dynamic response technology - their use of Aramid and Nylon in the makeup of the tire helps to ensure that the tire is continually conforming to the contours of the road, delivering the best traction available for the conditions. <p>The tire's tread compounds has been derived from Michelin's extensive experience in key motorsport events - such as Formula E and World Rally Championship.

Eagle F1 Asymmetric 3 is Goodyear's premium ultra high-performance summer tire for commanding traction and precise handling in wet and dry conditions.<p> The tire's asymmetric tread pattern offers powerful traction in turns and enhanced wet traction.<p> This tire is tuned for ultra high-performance suspension systems.<p> Grip-boosting tread compound enhances road adhesion for superior traction.<p> The solid center rib helps to provide quick response and accurate on-center feel.

Pirelli P Zero (PZ4) tires are Max Performance Summer tires derived from Pirelli's Formula 1 experience and developed for some of the most exclusive and highest-performing vehicles available. Initially introduced as Original Equipment on the Audi A3 and S3, Lamborghini Huracan LP 580-2 and the Porsche Boxster, Cayman and 911, the P Zero (PZ4) includes replacement tire sizes as well as original equipment fitments. Pirelli's warranty does not cover tires that develop compound cracking due to use in ambient temperatures below 45° Fahrenheit (7° Celsius), so the P Zero (PZ4), like all summer tires, is not intended to be serviced, stored nor driven in near-freezing temperatures, through snow or on ice.