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 degrees 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.
Toyo Tires recommends the following general set-up guidelines for the Proxes R888R: Operating Temperature: 160°-220° F Hot Inflation Pressures: 32 to 38 PSI Camber: -1° to -3° Caster: As much positive as possible
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.
Customers may return new, unused items within 90 days of delivery for a full refund to the original payment method. West Coast Corvette is not responsible for return shipping costs unless it was our error. Please refer to the tables below for return restrictions.
Full refund to original payment method
After 90 Days
10% Restocking fee and store credit
Oversize fees are noted on the product listing. Including but not limited to, wheels, spoilers, splitters, side skirts, any items with initial oversize shipping fees
10% Restocking fee
MGP Calipers, Lloyd mats, Racemesh grills, Speed Lingerie, American Car Craft, Oracle Lighting
Not eligible for return
Used parts, clearance items and parts that have been installed.