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Cooper
Cooper ProControl 235/55R20 102V - 166482021
Cooper ProControl 235/55R20 102V - 166482021
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Looking for a 235/55R20 all season tire? The Cooper ProControl is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 235/55R20 means
In the size 235/55R20, 235 is the section width in millimeters (9.25 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 129.2 mm (5.09 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 30.18 inches, turning roughly 668 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 102 — a maximum load of 1,874 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 235/55R20 |
| Tire Type | All Season |
| Service Description | 102V |
| Load Index | 102 |
| Speed Rating | V |
| Load Range | Standard Load |
| Section Width (mm) | 235 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 30.16 |
| Tread Depth (/32") | 11 |
| Warranty | 70K |
Frequently asked questions
What kind of tire is the Cooper ProControl?
The Cooper ProControl in 235/55R20 is a all season tire.
What warranty does the Cooper ProControl carry?
The manufacturer's warranty on this tire is 70K.
What does 102V mean on the Cooper ProControl?
102V breaks down as load index 102 — rated for 1,874 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
Keep shopping
Shop all 235/55R20 tires, browse Cooper tires, see every Cooper ProControl size, or view all tires at ThreePiece.us.
- BRAND:
- Cooper
- Model:
- ProControl
- Size:
- 235/55R20
- Aspect Ratio:
- 55
- Load Index:
- 102
- Load Range:
- Standard Load
- Section Width:
- 235
- Service Description:
- 102V
- Speed Index:
- V
- Tire Rim Diameter:
- 30.16
- Tire Type:
- All Season
- Tread Depth:
- 11
- Warranty:
- 70K
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