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Toyo Tire Proxes R888R, 315 /30 R20 101Y SL BSW
Toyo Proxes R888R
Faster lap times and better performance are yours for the taking with the Toyo Proxes R888R.
Toyo Proxes R888R DOT Competition Tires Features
Built on the winning legacy of the Proxes R888, the R888R lays down all-out traction and highly responsive steering inputs. If your number-one goal is to be #1, one of the best upgrades you can make is outfitting your ride with the Toyo R888R. But don’t be surprised if your competition makes the swap just keep up.
With its DOT-approved tread pattern, the Proxes R888R is the perfect tire to get you to the track and back, especially so you don’t have to spend time and money on equipment or trailers.
Featuring Toyo’s aggressive R-compound, a proprietary high-grip racing rubber compound, the Toyo R888R rapidly reaches and maintains optimal operating temperatures for consistent and excellent performance at speed. For those curious, Toyo recommends an operating heat range of 160 – 220-degrees fahrenheit for optimal performance.
Not only does the R-compound of the Proxes R888R help you quickly put heat into it (thus minimizing unnecessary wear), it also creates serious lateral grip for extreme cornering performance. And its asymmetric tread pattern and race-focused contact patch put more rubber on its outside shoulder for the snappy and predictable steering input you need when you’re door-to-door.
Other performance features of the Proxes R888R include:
A wide center rib that enhances straight-line stability and overall steering response for excellent dry performance.
Massive outside tread blocks generate powerful lateral grip for responsive cornering.
Competent control in wet conditions provided by its water evacuation channel, which enhances wet traction and mitigates hydroplaning.
A nylon reinforcement ply ensures stability at high speeds for consistent control at passing speed.
Toyo Proxes R888R Treadwear and Warranty
With its optimized tread design and soft tread compound, you can rely on the Toyo R888R for predictable handling and thrilling performance at the track. And because it’s DOT-approved, you can also count on your new Toyo tires for reliable transportation to and from the track so that you’re always ready to rock.
But if you want protection that performs to the standard of your R888R tires, consider our exclusive Certificates. They’ll cover your new competition tires from our store to the track and anywhere in between.
And we’ll set you up with a brand new replacement if your R888R tires are damaged in any way we can’t repair.
(You can add our Certificate coverage in the cart of your order.)
Whether you’re a weekend warrior or a professional racecar driver, you're sure to get faster lap times and better dry handling when your vehicle rolls on a set of Toyo Proxes R888R tires.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 315 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 30 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 20" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 27.48" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 10.5" - 11.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 36 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 6/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 101 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 51 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 186 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| VPN Vendor Product Number | 104300 |
| GTIN Global Trade Item Number | 4981910781646 |
Proxes R888R Customer Reviews
Corvette
These are not meant for Wet driving, we purchased a second set of wheels, and will be purchasing more tires for wet conditions.
Miata
This tread design is ancient. They work okay until they get hot and then they are very unpredictable. They break traction with no warning, and before you can catch it, you are spinning out. Not a good track tire at all, but they might be okay for street use.
Corvette
On my 2017 Z06 with 815 hp definitely handle putting the power to the road.
Mustang
I don’t like the front tires at all. Continental brand. I was convinced by an employee there to get them. Wish I grabbed the ones that matched the rear tires I purchased. Also, the job that was done was pretty horrible. I had missing lug nuts in the front tires and a few loose ones in the rear. And found this out few weeks after they installed them. Which was pretty scary to say the least. And when I went back in for them to fix that issue, my car was damaged underneath by a jack stand. I found that damage a few days after they tried to resolve the first issue. I’ve been going there for over 20 years. And honestly might not return and have to choose a different tire store moving forward.
Elise
Great for canyon carving and track days. Very well balanced handling in a Lotus Elise.