Track tires recommended pressure

Yes. Track riding generates significantly more heat in tires than road riding due to higher speeds, more aggressive lean angles, and more sustained hard braking. As the tire heats up, air pressure inside increases. Track pressure settings account for this: you typically start at a slightly lower cold pressure than road spec so that when the tire reaches operating temperature on track, the hot pressure is in the optimal range for grip. Consult your tire manufacturer's track pressure recommendations for your specific tire model.

Begin with your tire manufacturer's recommended cold track pressure for your tire model—Michelin provides these guidelines for their sport and race tire lines. A common approach: use a tire temperature and pressure gauge after a session to measure hot pressure, then work backward to determine what cold pressure achieves the desired hot target. Generally, tires should not be above their maximum rated pressure at hot temperatures. Some track day organizers and tire technicians can assist with this setup if you're new to track riding.

Graining is a surface texture that appears when a tire's tread rubber tears and rolls rather than wears cleanly—typically seen when a tire is used below its optimal temperature range or with incorrect pressure. Underinflated tires grain more easily, as the extra flexing tears rubber before it can flow and adhere properly. Graining reduces grip and is self-perpetuating—once it starts, riding on a grained tire continues the process. The solution is to reach and maintain proper operating temperature (which requires several hard laps) and ensure correct pressure.

Not with track pressure settings. After a track session, your tires are hot and pressure is elevated. Before returning to road riding: allow tires to cool to ambient temperature (30+ minutes), check pressure, and inflate to road specification. Road riding requires the correct cold pressure for the actual conditions you'll encounter—cold country roads, intersections, varying speeds—not the hot-optimized track setting. Also inspect tires thoroughly after a track session before road use: track surfaces can embed debris and the aggressive use may have caused wear or damage not immediately visible.

• Street-legal sport tires can be used for track days but reach their limits sooner than purpose-built track/race tires.

• Understand your tire's heat range: sport touring tires may never reach optimal track temperatures; sport tires will, given enough hard laps.

• Never exceed rated load or speed specifications.

• Inspect thoroughly before and after: track stress reveals damage more quickly.

• Use appropriate cold pressure: consult manufacturer recommendations for your specific tire model.

• Mandatory replacement after visible tread wear approaching limits: don't push street tires to the absolute wear limit on track and then return to road use.