Key feature
Stepped Tread Design
Improves dry traction due to increased tread area and limited void. Assists with wet traction due to groove arrangement.
Selected vehicle
/
Proxes
Proxes RA1
SKU TOYO-PROXES-RA1-21555R17-B742F9
Consistent Grip, Lap After Lap
The design and components of the Proxes RA1 came from our experience in winning races all over the world. This DOT competition tire* is well-known by road racers for delivering quick lap times, consistency, and long wear. Full 8/32” tread depth provides good competitive wet traction while shaving to 4/32” improves dry traction.*Caution: Recommended for competition events only.
Summer
Vehicle Fit
Confirmed fit
Factory size is confirmed for this vehicle.
Not a fit
This selected size does not match your saved vehicle size.
The size that fits your vehicle in this tire is .
Not a fit
This tire does not come in a size that fits your selected vehicle.
Your vehicle's factory size is . You can still review the currently selected size, but this product is not a fit for that vehicle.
Add your vehicle to confirm fit
In stock
12 sizes available
12 sizes available
$152.76
per tire$152.76 ...
per tire$611.04 for 4 tires $611.04 for 4 tires
Selected size
Available sizes
Is this tire right for you?
Consistent Grip, Lap After Lap
The design and components of the Proxes RA1 came from our experience in winning races all over the world. This DOT competition tire* is well-known by road racers for delivering quick lap times, consistency, and long wear.
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.
Tread Depth Indicators
Allow for more accurate tread depth measurement near the shoulders.
Directional Tread Design
Staggered tread blocks maximizes traction and handling. Improves ride comfort by reducing road noise.
Soft But Durable R-compound
Improves grip for better competitive handling and performance.
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.
- Original Equipment (OE)
- 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.
- Symmetrical / Directional
- Load Index A code for the carrying capacity of one tire under specified conditions. Meet your vehicle manufacturer’s load requirements.
- 94
- 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.
- V
- 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.
- 300 A A
- Tread Depth Published tread depth when new, measured in thirty-seconds of an inch. It does not guarantee a particular tread life.
- 9.00/32"
- Overall Diameter The tire’s overall height in inches. Check vehicle clearance and approved fitment before changing sizes.
- 26.26"
- Rim Width Range The published range of compatible wheel widths in inches. This is different from wheel diameter; confirm your wheel meets both requirements.
- 6.00" - 7.00"
- Max Load Published carrying capacity for one tire under specified inflation and operating conditions. Vehicle load limits still apply.
- 1,477 lbs
Questions shoppers ask
Before you buy
Delivery, installation, and returns.
What if I choose the wrong size?
+
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?
+
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?
+
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?
+
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 RA1
Sharper steering response and stronger grip for drivers who notice the road.
- Selected price
- $152.76
- 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
$152.76
215/55R17 ·
Added to cart.
Comparing /3