Toyo Tires Proxes DOT Competition R888R 275/35ZR19
The Proxes R888R DOT Competition Tire is an evolution of the race-winning Proxes R888, delivering even faster lap times and better dry handling. The credit goes to a new tread design and an improved contact patch that puts more rubber on the track.
Racers will also appreciate the predictable handling and how quickly the Proxes R888R reaches optimal operating temperature.
Evolving from the Proxes R888, the Proxes R888R is Toyo's Racetrack & Autocross Only tire for driving enthusiasts participating in track days, road racing and high-performance driver education events. Like all Racetrack & Autocross Only tires, Proxes R888R radials are not intended to be driven in near-freezing temperatures, through snow or on ice. It's also essential these tires be stored indoors at temperatures maintained above 15°F.
Proxes R888R tires feature an R-compound tread that quickly reaches operating temperature and provides high grip levels for maximum cornering traction. The tread compound is molded into an aggressive, asymmetric tread pattern with massive outboard shoulder blocks to provide the lateral grip needed when driving on the track. Continual development of the contact patch gives the Proxes R888R greater levels of dry traction for improved braking, acceleration and cornering versus its predecessor.
While Proxes R888R radials meet D.O.T. requirements, they are not recommended for driving in wet conditions when shaved or worn where standing water is present and there is a risk of hydroplaning. Drivers should drive cautiously at reduced speeds if they encounter these conditions.
Internal construction of the R888R features a two- or three-ply (depending on size) Rayon casing supporting two wide, high-tensile steel belts. A spirally-wound nylon reinforcement ply provides additional high-speed stability and durability.
- HIGH-GRIP RACE COMPOUND:
Reaches optimal operating temperature quickly and provides consistent performance.
Improves grip for excellent cornering performance.
- OPTIMIZED CONTACT PATCH:
Improves dry traction in braking, acceleration, and cornering.
- LARGE TREAD BLOCKS ON OUTSIDE TREAD:
Maximizes lateral grip for improved cornering.
- WIDE CENTER RIB:
Improves directional stability and precise steering response.
- WATER EVACUATION CHANNEL:
Assists with wet traction.
Maximum Load: 1,565 lbs
Maximum Inflation Pressure: 51 psi
Tread Depth: 6.3/32"
Tire Weight: 29 lbs
Measuring Rim Width: 9.5"
Rim Width Range: 9-11"
Section Width: 10.9"
Measured Rim Width: 9.5"
Tread Width: 10.4"
Overall Diameter: 26.6"
Revolutions per Mile: 782
- Sold per piece.