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DUNLOP
Dunlop SP Sport 5000 225/50R18 95V - 57000220
Dunlop SP Sport 5000 225/50R18 95V - 57000220
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The Dunlop SP Sport 5000 in 225/50R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 225/50R18 means
In the size 225/50R18, 225 is the section width in millimeters (8.86 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 112.5 mm (4.43 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 26.86 inches, turning roughly 751 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 95 — a maximum load of 1,521 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 225/50R18 |
| Tire Type | All Season |
| Service Description | 95V |
| Load Index | 95 |
| Speed Rating | V |
| Load Range | SL |
| Section Width (mm) | 225 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 26.96 |
| Tread Depth (/32") | 10 |
| Treadwear | 340 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 340AA |
Frequently asked questions
What does 95V mean on the Dunlop SP Sport 5000?
95V breaks down as load index 95 — rated for 1,521 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Dunlop SP Sport 5000?
The Dunlop SP Sport 5000 in 225/50R18 is a all season tire.
What are the treadwear and warranty ratings on the Dunlop SP Sport 5000?
This tire carries a treadwear grade of 340, traction grade A, temperature grade A under UTQG.
Keep shopping
Shop all 225/50R18 tires, browse Dunlop tires, see every Dunlop SP Sport 5000 size, or view all tires at ThreePiece.us.
- BRAND:
- Dunlop
- Model:
- SP Sport 5000
- Size:
- 225/50R18
- Aspect Ratio:
- 50
- Load Index:
- 95
- Load Range:
- SL
- Section Width:
- 225
- Service Description:
- 95V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 26.96
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 340
- Tread Depth:
- 10
- UQTG:
- 340AA
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