Write a Review
Toyo
Toyo Proxes RA-1 275/40ZR17 - 236780
Toyo Proxes RA-1 275/40ZR17 - 236780
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
OUT OF STOCK 
📧 Get Fitment Help
Verify parts fit & get product recommendations
Shop the Toyo Proxes RA-1 275/40R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 275/40R17 means
In the size 275/40R17, 275 is the section width in millimeters (10.83 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 110.0 mm (4.33 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 25.66 inches, turning roughly 786 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
Specifications
| Size | 275/40ZR17 |
| Tire Type | Summer |
| Load Range | Standard Load |
| Section Width (mm) | 275 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 25.7 |
| Tread Depth (/32") | 8 |
| Treadwear | 100 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 100AAA |
Frequently asked questions
Will 275/40R17 tires fit my vehicle?
Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 275/40R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
What kind of tire is the Toyo Proxes RA-1?
The Toyo Proxes RA-1 in 275/40R17 is a summer tire.
What are the treadwear and warranty ratings on the Toyo Proxes RA-1?
This tire carries a treadwear grade of 100, traction grade AA, temperature grade A under UTQG.
Keep shopping
Browse Toyo tires, see every Toyo Proxes RA-1 size, or view all tires at ThreePiece.us.
- BRAND:
- Toyo
- Model:
- Proxes RA-1
- Size:
- 275/40ZR17
- Aspect Ratio:
- 40
- Load Range:
- Standard Load
- Section Width:
- 275
- Temperature:
- A
- Tire Rim Diameter:
- 25.7
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 100
- Tread Depth:
- 8
- UQTG:
- 100AAA
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review