TESLACON FLORIDA 2022 - MICHELIN TIRES WITH CARL DRIVER & RUSSELL SHEPHERD

EV Channels Review

This presentation from Michelin at TeslaCon Florida 2022 focuses on the unique demands electric vehicles, particularly Teslas, place on tires. Speakers Carl Driver and Russell Shepherd highlighted key differences from internal combustion engine vehicles, including increased weight requiring higher tire pressure and faster wear, and the impact of instant torque on rolling resistance and range. They emphasized that tire choice significantly affects EV range and cabin noise, noting Michelin's use of acoustic foam in OE tires to mitigate cavity noise. The discussion clarified that Original Equipment (OE) tires, marked with Tesla's homologation (e.g., T0, T1, T2), are identical to those available aftermarket, debunking myths about replacement tires being inferior. Michelin showcased its portfolio, differentiating between OE tires like the Pilot Sport family (MXM4, Sport 4S) and aftermarket options such as the CrossClimate 2 and Pilot Sport All Season 4, explaining their respective strengths in wear, grip, and all-weather capability. The Pilot Sport EV was presented as a performance-oriented option prioritizing rolling resistance for range. Practical advice was given on tire rotation (every 6-8k miles), checking tread depth monthly, and the importance of maintaining correct tire pressure. A crucial warning was issued regarding the use of summer tires in temperatures below 40°F, where they can crack and significantly impair braking performance.