Key feature
High-grip Race Compound
Reaches optimal operating temperature quickly and provides consistent performance. Improves grip for excellent cornering performance.
Selected vehicle
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Proxes
Proxes R888R
SKU TOYO-PROXES-R888R-20550ZR15-8A3150
Track-Proven DOT Competition Grip
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 its 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.*Caution: Recommended for competition events only.
Summer
Vehicle Fit
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Factory size is confirmed for this vehicle.
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In stock
55 sizes available
55 sizes available
$130.67
per tire$130.67 ...
per tire$522.68 for 4 tires $522.68 for 4 tires
Selected size
Available sizes
Options in 205/50ZR15
Some tires in this size have different construction or vehicle specifications.
Is this tire right for you?
Track-Proven DOT Competition Grip
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 its tread design and an improved contact patch that puts more rubber on the track.
Find the right tire type (opens in a new tab)Great fit for
Sport sedans, coupes, EVs, and drivers who want more control in corners.
Tradeoff to know
Performance-oriented tires often ride firmer and may trade some tread life for grip.
Maybe skip if
Your top priorities are quiet highway comfort and maximum mileage.
Feature deep dive
Top features and benefits.
The standout features behind how this tire performs, feels, and wears over time.
Optimized Contact Patch
Improves dry traction in braking, acceleration, and cornering.
Wide Center Rib
Improves directional stability and precise steering response.
Water Evacuation Channel
Assists with wet traction.
Large Tread Blocks On Outside Tread
Maximizes lateral grip for improved cornering.
The details
Specifications & warranty
For your selected size and configuration.
Need help reading these specs? Tire guide (opens in a new tab)- Configuration Identifies the selected version of this tire, including construction or original-equipment differences. Versions in the same size can have different specifications.
- Standard configuration
- Season The tire’s intended weather category. Choose a category suited to your climate and driving conditions.
- Summer
- Run Flat Indicates run-flat construction. Confirm vehicle compatibility and follow the tire manufacturer’s limits for driving after pressure loss.
- No
- XL / Extra Load Extra Load identifies a tire’s load and inflation capability. It does not increase your vehicle’s payload or towing limits.
- No
- Sidewall Describes the sidewall finish or lettering. BW means blackwall; other codes may indicate white lettering or manufacturer-specific finishes.
- BW
- Tread Pattern Describes the tread layout. Directional and asymmetric designs have mounting requirements; follow the markings on the tire.
- Asymmetrical / Non-Directional
- Load Index A code for the carrying capacity of one tire under specified conditions. Meet your vehicle manufacturer’s load requirements.
- 86
- Speed Rating A letter indicating the tire’s tested speed capability under specified conditions. Match your vehicle’s requirements; this is not a recommended driving speed.
- W
- UTQG Uniform Tire Quality Grading combines treadwear, wet traction, and temperature grades. Treadwear is not a mileage guarantee; not all tire types carry these grades.
- 100 AA A
- Tread Depth Published tread depth when new, measured in thirty-seconds of an inch. It does not guarantee a particular tread life.
- 6.00/32"
- Overall Diameter The tire’s overall height in inches. Check vehicle clearance and approved fitment before changing sizes.
- 23.10"
- Rim Width Range The published range of compatible wheel widths in inches. This is different from wheel diameter; confirm your wheel meets both requirements.
- 5.50" - 7.50"
- Max Load Published carrying capacity for one tire under specified inflation and operating conditions. Vehicle load limits still apply.
- 1,168 lbs
Questions shoppers ask
Before you buy
Delivery, installation, and returns.
What if I choose the wrong size?
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Check your vehicle’s recommended size and the selected load and speed ratings before ordering. If you have already ordered the wrong size, contact the Pit Crew before mounting the tires.
How long does shipping take?
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Shipping timing depends on stock and destination, but the product page highlights whether the selected size is in stock or limited before you add it to cart.
Can I return these tires?
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For ordinary non-defective returns, submit your request within 30 days of delivery. Tires must be unused, unmounted, and in original condition. Customers pay return shipping, and a restocking fee of 25% of the product price applies. Refunds are processed within 10 days after we receive and inspect the returned tires. Include whether the tires have been mounted or driven, and wait for instructions before shipping anything back.
Return eligibility & next steps ↗ (opens in a new tab)
Can I ship to my local installer?
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Yes. Ship to your home or your preferred local installer. If shipping to a shop, arrange installation independently and confirm the shop accepts tire deliveries before ordering. Ask which recipient name and shipping address to use. Waymark does not provide or book installation; appointments and installation fees are handled directly with the shop.
Still have a question?
Our team can help with details specific to your order.
Your next step
Ready to make it yours?
Review your size, configuration, quantity, and current price before adding to cart.
Compare similar options
A few close alternatives worth comparing.
If you want to compare comfort, performance feel, weather confidence, or starting price, these are the closest options to look at next.
Current tire
Performance focus
Proxes R888R
Sharper steering response and stronger grip for drivers who notice the road.
- Selected price
- $130.67
- Season
- Summer
- Warranty
- Not listed
Similar option
Proxes G-Tour
A nearby alternative if you want a different balance of comfort, grip, or value.
- Starting at
- $158.23
- Season
- All-Season
- Warranty
- Varies by size
Sharper handling
Proxes Sport R
Sharper handling and a more performance-leaning feel.
- Starting at
- $199.91
- Season
- See tire
- Warranty
- Varies by size
Sharper handling
Proxes Sport A/S Plus
Sharper handling and a more performance-leaning feel.
- Starting at
- $147.13
- Season
- All-Season
- Warranty
- 50,000 miles
$130.67
205/50ZR15 ·
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