315/50R17 ET Street R Tire

The Mickey Thompson 315/50R17 ET Street R Tire is a dedicated drag radial engineered for serious bracket racers and street performance enthusiasts who demand consistent launch grip and predictable sidewall response off the line. This tire is designed for vehicles running naturally aspirated or moderately boosted platforms, bridging the gap between street legality and strip capability, making it the go-to choice for weekend warriors hitting both the asphalt and the dragway.

The ET Street R delivers the radial tire comfort needed for highway drives to the track while maintaining the compound stiffness necessary for repeatable quarter-mile performance. Mickey Thompson's ET Street R compound features specialized sidewall construction that resists roll under hard acceleration, minimizing deflection during aggressive launches and helping you hook consistently without chattering. This tire is designed for true DOT compliance, featuring appropriate tread voids and rubber composition to meet street-legal requirements.

The 315/50R17 fitment suits modern muscle cars, LS-swapped platforms, and modified trucks where larger diameter wheels are standard. The 50-series aspect ratio keeps sidewall compliance reasonable for street driving while maintaining the lateral stiffness critical for cornering load transfers. Ideal for bracket racing and street performance, the ET Street R excels in dedicated competition environments where launch temperatures and tire preparation become part of your tuning strategy.