P255/60R15 ET Street R Tire

The Mickey Thompson P255/60R15 ET Street R tire is a DOT-approved radial performance tire engineered for street-driven drag racing, high-performance vehicles, and enthusiast applications where consistent launch grip and controlled directional handling are critical. This tire combines Mickey Thompson's proven ET Street R compound with a directional tread pattern designed to deliver repeatable traction off the line while remaining street-legal for highway driving between events.

The R2 compound formula is specifically formulated for vehicles requiring maximum grip during hard acceleration without sacrificing durability across multiple passes. The 255/60R15 sizing positions this tire in the popular fitment range for classic muscle cars, street-legal drag platforms, and performance restorations where 15-inch wheels are standard. At 27.5 lbs per tire, the weight remains manageable for acceleration-focused builds. The directional tread design channels water and debris away from the contact patch while optimizing sidewall stiffness for consistent weight transfer during hard launches—a critical advantage over non-directional alternatives in repeated acceleration events.

This tire addresses the needs of drag racing enthusiasts, street-strip drivers, and restoration builders who require DOT approval for highway transit but demand drag-specific compound and construction for weekend competition or track days. The black sidewall finish complements classic and modern muscle car aesthetics. Buyers should verify fitment compatibility with their specific vehicle's wheel offset and suspension geometry before purchase, as proper mounting and inflation are essential for optimal performance and safety.

The ET Street R line represents Mickey Thompson's entry-level drag radial offering, positioned below their broader ET Street line for buyers seeking street-legal compound performance without intermediate or slick-tire commitments. This tire is not suitable for continuous street driving in wet conditions or as a daily-driver replacement; it is engineered as a purpose-built launch tire for controlled high-performance environments.