Mickey Thompson engineered the 315/50R17 ET Street R Tire as a drag radial for bracket racers and street performance fans who want consistent launch grip and steady sidewall response. Naturally aspirated or mildly boosted builds pair well with this tire, which blends street legality and strip-ready capability for weekend racers.
\nHighway comfort comes standard with the ET Street R, yet the compound stays stiff enough for repeatable quarter-mile passes. Mickey Thompson tunes the sidewall to resist roll under hard acceleration, cutting deflection on hard launches so the tire hooks clean without chatter. DOT-compliant tread voids and rubber meet street-legal standards.
\nThe 315/50R17 fits modern muscle cars, LS-swapped builds, and trucks with larger wheels. A 50-series profile keeps street manners smooth while the lateral stiffness holds through cornering loads. At the track, this tire shines where launch temps and surface prep matter in your tuning plan.
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