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Toyo
Toyo Proxes R1R 195/50R15 82V - 173370.1
Toyo Proxes R1R 195/50R15 82V - 173370.1
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The Toyo Proxes R1R in 195/50R15 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 195/50R15 means
In the size 195/50R15, 195 is the section width in millimeters (7.68 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 97.5 mm (3.84 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 22.68 inches, turning roughly 889 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.
The manufacturer lists the overall diameter of this specific tire as 22.84 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 82 — a maximum load of 1,047 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 195/50R15 |
| Tire Type | Summer |
| Service Description | 82V |
| Load Index | 82 |
| Speed Rating | V |
| Load Range | Standard Load |
| Section Width (mm) | 195 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 22.84 |
| Tread Depth (/32") | 8.2 |
| Treadwear | 200 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 200AAA |
Frequently asked questions
What does 82V mean on the Toyo Proxes R1R?
82V breaks down as load index 82 — rated for 1,047 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Toyo Proxes R1R?
The Toyo Proxes R1R in 195/50R15 is a summer tire.
What are the treadwear and warranty ratings on the Toyo Proxes R1R?
This tire carries a treadwear grade of 200, traction grade AA, temperature grade A under UTQG.
Keep shopping
Browse Toyo tires, see every Toyo Proxes R1R size, or view all tires at ThreePiece.us.
- BRAND:
- Toyo
- Model:
- Proxes R1R
- Size:
- 195/50R15
- Aspect Ratio:
- 50
- Load Index:
- 82
- Load Range:
- Standard Load
- Section Width:
- 195
- Service Description:
- 82V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 22.84
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 200
- Tread Depth:
- 8.2
- UQTG:
- 200AAA
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