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Cooper
Cooper Evolution Tour 185/55R16 83H - 166009005
Cooper Evolution Tour 185/55R16 83H - 166009005
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The Cooper Evolution Tour in 185/55R16 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 185/55R16 means
In the size 185/55R16, 185 is the section width in millimeters (7.28 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 101.8 mm (4.01 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 24.01 inches, turning roughly 840 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 service description on this tire decodes to a load index of 83 — a maximum load of 1,074 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 185/55R16 |
| Tire Type | All Season |
| Service Description | 83H |
| Load Index | 83 |
| Speed Rating | H |
| Load Range | Standard Load |
| Section Width (mm) | 185 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 24.02 |
| Tread Depth (/32") | 9.5 |
| Treadwear | 580 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 580AA |
| Warranty | 60K |
Frequently asked questions
What does 83H mean on the Cooper Evolution Tour?
83H breaks down as load index 83 — rated for 1,074 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
What kind of tire is the Cooper Evolution Tour?
The Cooper Evolution Tour in 185/55R16 is a all season tire.
What are the treadwear and warranty ratings on the Cooper Evolution Tour?
This tire carries a treadwear grade of 580, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 60K.
Keep shopping
Browse Cooper tires, see every Cooper Evolution Tour size, or view all tires at ThreePiece.us.
- BRAND:
- Cooper
- Model:
- Evolution Tour
- Size:
- 185/55R16
- Aspect Ratio:
- 55
- Load Index:
- 83
- Load Range:
- Standard Load
- Section Width:
- 185
- Service Description:
- 83H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 24.02
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 580
- Tread Depth:
- 9.5
- UQTG:
- 580AA
- Warranty:
- 60K
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