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Toyo
Toyo Proxes RA-1 255/50R16 - 236880
Toyo Proxes RA-1 255/50R16 - 236880
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Shop the Toyo Proxes RA-1 255/50R16 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 255/50R16 means
In the size 255/50R16, 255 is the section width in millimeters (10.04 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 127.5 mm (5.02 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 26.04 inches, turning roughly 775 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 | 255/50R16 |
| Tire Type | Summer |
| Load Range | Standard Load |
| Section Width (mm) | 255 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 26.1 |
| Tread Depth (/32") | 8 |
| Treadwear | 100 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 100AA |
Frequently asked questions
Will 255/50R16 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 255/50R16, 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 255/50R16 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 A, 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:
- 255/50R16
- Aspect Ratio:
- 50
- Load Range:
- Standard Load
- Section Width:
- 255
- Temperature:
- A
- Tire Rim Diameter:
- 26.1
- Tire Type:
- Summer
- Traction:
- A
- Tread Wear:
- 100
- Tread Depth:
- 8
- UQTG:
- 100AA
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