The Ecsta AST (KU25) is the High Performance All-Season member of Kumho's Ecsta family of performance tires for the drivers of modified coupes, sedans and sports cars. The Ecsta AST is designed to offer the exotic looks,traction and value tuners want in a tire while providing year-round traction…
Toyo Proxes R888R 225/50-15 Tire
The g-Force R1 radial is BFGoodrich's Racetrack & Autocross Only special-use DOT-legal racing tire developed for prepared vehicles looking for road race and endurance race performance, as well as track-day drivers seeking predictable grip that is comfortable to drive at the limit lap after lap.…
The Proxes RA1 is Toyo's Racetrack & Autocross Only tiredeveloped for drivers looking for street-legal circuit tires that combine consistency, durability and competitive times. Proxes RA1 tires are designed to provide an uncommon advantage to cost-conscious competitors who demand quick lap times…
Yokohama ADVAN A052 225/50-15 XL Tire
The D.O.T. Drag Radial 2 is Hoosier's redesigned Drag Racing Radial tire developed for drag racers that compete in sanctioned events at local strips. D.O.T. Drag Radials feature Hoosier's race-proventechnology and compounds, making them ideal for competition classes that require street-legal…
Pirelli P Zero System (Collezione) 225/50-15 Tire
Hoosier Racing Tire Sports Car DOT Radial R7 tires are Racetrack & Autocross Only tires developed for drivers who compete in road racing where responsiveness and high levels of grip in hot, dry conditions are desirable. Radial R7 tires are designed to reward drivers with fast, consistent lap times…
…number, the lower the sidewall. We know that this tire size's section width is 225mm and that its section height is 50% of 225mm. By converting the 225mm to inches (225 / 25.4 = 8.86") and multiplying it by 50% (.50) we confirm that this tire size results in a tire section height of 4.43". If this…
The Proxes RR is Toyo's Racetrack & Autocross Only tire developed for driving enthusiasts who compete in road racing and track attack events where high levels of grip in dry conditions is required.While Proxes RR radials meet DOT requirements, they are not appropriate for highway use. Proxes RR…
The P Zero Trofeo (Italian for Trophy) R is Pirelli's Streetable Track & Competition tire developed for the Chevrolet Camaro Z28. Based on over 100 years of Pirelli racing experience, the P Zero Trofeo R is designed as a track-focused, dual-purpose tire that provides the ability to win trophies…
Tire Size Conversion Chart Shop by Size 1949 to 1964 1965 to 1970 1970 to 1980 1960 to Present 1980 to Present NUMERIC ALPHA NUMERIC* EURO-METRIC P-METRIC EURO-METRIC or P-METRIC "90-" to "80"-series 78- to 50-series "82"-series 80-, 75-series 70-series 65-series 60-series 50-series 5.20-10 145R10…
The P Zero Trofeo (Italian for Trophy) R is Pirelli's Streetable Track & Competition tire developed for the Chevrolet Camaro Z28. Based on over 100 years of Pirelli racing experience, the P Zero Trofeo R is designed as a track-focused, dual-purpose tire that provides the ability to win trophies…
Tire Size Conversion Chart " onclick="openInfoBox(this.href, 'New Search', 'default', 'default', 'none');return false;">Shop by Size 1949 to 1964 1965 to 1970 1970 to 1980 1960 to Present 1980 to Present NUMERIC ALPHA NUMERIC* EURO-METRIC P-METRIC EURO-METRIC or P-METRIC "90-" to "80"-series 78- to…
Supercars are great but supercars that you can drive every day are even more special. A shortlist of everyday supercars would consist of the Acura NSX, the C5, C6 Z06 and the 911 GT3. All great cars, but the NSX is more of a rare bird since the Z06 and GT3 share styling cues with their stablemates.…
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