Chris Baker, Michelin's director of motorsport, visits with RACER's Marshall Pruett to discuss the brand's planning efforts ahead of becoming IMSA's primary tire supplier in 2019.

Michelin and IMSA have already started discussions on the desired performance levels for the French manufacturer's tires when they replace Continental in 2019."We are having discussion, more along the lines of how do we maintain reasonable and appropriate gaps between classes," Michelin North American motorsport director Chris Baker told RACER.With...