Competition
Full-Slick Competition Tire
The Proxes RS1 is a full-slick competition tire* that provides consistent performance throughout the life of the tire. This race tire is excellent in dry braking and capable of enduring closed course road racing, time attack, track days and high performance driving schools. It features an advanced casing for durability and stability at high speed, plus the steel wire reinforced sidewall provides responsive handling to maximize performance while minimizing lap times in dry weather conditions.
NASA racers, click here to learn about our contingency programs.
*Warning: For racing purposes only. Not for highway use.
Does this tire fit my vehicle?Warranty
The Proxes RS1 does not include a warranty.
Performance Ratings*
Consistent performance throughout the life of the tire
- Advanced casing provides durability and stability at high speed.
- Stiff construction provides crisp and responsive handling.
- Durable, race-proven compound is excellent in dry braking.
- Steel wire reinforced sidewall creates linear response (and better handling).
- Spiral wound cap ply provides uniformity and consistency.
Print Complete| Tire Size | Product Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Tread Depth (1/32") | Tire Weight (lbs.) | Max Load Single | Max PSI Single | Revs/Mile | Static Load Radius | UTQG |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 245/640R18 | 163460 | 8.5 | 25.4 | 9.8 | 0 | 24.9 | N/A | N/A | 818 | 11.9 | N/A |
| 285/650R18 | 171680 | 10 | 25.5 | 11.1 | 0 | 26.5 | N/A | N/A | 814 | 11.9 | N/A |
| 285/680R18 | 163450 | 10 | 26.7 | 11.7 | 0 | 30.9 | N/A | N/A | 778 | 12.4 | N/A |
| 335/710R18 | 171440 | 12 | 27.7 | 13.4 | 0 | 33.7 | N/A | N/A | 749 | 12.8 | N/A |
Toyo Tires recommends the following general set up guidelines for the Proxes RS1:
- Operating Temperature: 160°F to 220°F
- Hot Inflation Pressures: High 30s to Low 40s (psi)
- Camber: -2.5° to -5.0°
- Caster: As much positive as possible
For recommendations on proper use, handling and storage of this tire in colder climates, please click here.
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For more information on this or any of our competition products, please contact an authorized dealer or call our Consumer Relations team at 800-442-8696 (Mon-Fri, 6:30am to 5:00pm Pacific Time).
The Proxes RS1 is available through the following authorized motorsports dealers:
American International Motorsports (AIM)
29651 Arnold Drive, Unit K-7A
Sonoma, CA 95476
Phone: 707-938-9193
www.aimtire.com
Appalachian Race Tire
1919 Airbase Road
Louisville, TN 37777
Phone: 865-681-6622
www.racetire.com
Bob Woodman Tires Inc.
22 John Galt Road
Beaufort, SC 29906
Phone: 843-524-8473
www.bobwoodmantires.com
Buttonwillow Road Circuit, L.P.
24551 Lerdo Highway
Buttonwillow, CA 93206
Phone: 661-764-5333
www.buttonwillowraceway.com
Cassidy Tire & Service
200 South Church Street
Addison, IL 60101
www.tiresdirect.net
1-888-394-9292
Frisby Performance Tire
15538 Prairie Rd.
South Beloit, IL 61080
Phone: 800-798-7201
www.frisbyracetire.com
Gran Turismo East Inc.
3306 Shallowford Road
Chamblee, GA 30341
Phone: 770-455-0347
www.granturismoeast.com
Les Schwab
www.lesschwab.com
Parker Motorsports
8900 S. Brompton Way
Parker, CO 80134
Phone: 720-851-5948
www.parkermotorsportsinc.com
Phil's Tire Service
274 Cragsmoor Road
Cragsmoor, NY 12420
Phone: 845-647-7407
www.philstireservice.com
Radial Tire Co.
9101 Brookville Road
Silver Springs, MD 20910
Phone: 301-585-2740
www.radialtirecompany.com
Tire Source
2828 30th Ave.
Boulder, CO 80301
Phone: 303-443-3021
www.tiresource.biz
Track Fast Motorsport
1610 E. Yale St.
Phoenix, AZ 85006
Phone: 602-252-3301
Treadzone
91 Ben Franklin Highway, West
Birdsboro, PA 19508
Phone: 866-208-6551
www.treadzone.com
