![]() ![]() In this case, re-set the pressure to at least a minimum of +0.2 bar (+ 3 psi) to increase grip and maximize track longevity. Regularly check the external sidewalls: if you notice any level of wear, such as disappearance of the sidewalls markings, this can be a sign that inflation/operating pressures are too low. To optimize the track longevity, Michelin ® strongly recommends to use a minimum inflation pressure that falls between 2.0 (29 psi) and 2.4 bar (35 psi) However, some vehicle models will need a higher inflation pressure than 2.7 bar (39 psi when hot).ĬOLD TIRES: It is not recommended to run inflation pressure below 1.9 bar (28 psi) when cold. HOT TIRES: The best operating pressure for MICHELIN ® Pilot® Sport Cup 2 R tires is between 2.3 bar (33 psi) and 2.7 bar (39 psi) when hot, depending on the vehicle model and track. After a steady run of laps, check and only then adjust the inflation pressure to reach the best operating level: TRACK USE - For a track day, begin with inflation pressures recommended for ROAD USE, then gradually bring MICHELIN ® Pilot® Sport Cup 2 R tires up to temperature. ROAD USE - Adhere to the inflation pressures recommended by the car manufacturer. Make sure as well that the vehicle assistance systems are switched on.Īs a special tire for extreme dry conditions, the MICHELIN ® Pilot ® Sport Cup 2 R requires a warm-up phase to reach optimal performance. Drive carefully and with reduced speeds on wet roads. On wet tracks or roads, track tires, especially in a worn state, can be highly impacted by hydroplaning. The MICHELIN ® Pilot ® Sport Cup 2 R is a DOT legal track tire optimized for DRY track use. Measured -2.9sec/lap vs MICHELIN ® Pilot ® Sport Cup ![]() (1) Internal Study at Nardo conducted by Michelin in January 2018 with a PORSCHE 911 GT2 RS. ![]()
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