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Ohtsu
Ohtsu OHTS ST5000 245/65R17
Ohtsu OHTS ST5000 245/65R17
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Shop the Ohtsu ST5000 245/65R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/65R17 means
In the size 245/65R17, 245 is the section width in millimeters (9.65 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 159.2 mm (6.27 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 29.54 inches, turning roughly 683 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 17 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 107 — a maximum load of 2,150 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 245/65R17 |
| Tire Type | Ultra High-Performance |
| Service Description | 107T |
| Load Index | 107 |
| Speed Rating | T |
| Section Width (mm) | 245 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 17 |
| Tread Depth (/32") | 12 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 500AB |
Frequently asked questions
What are the treadwear and warranty ratings on the Ohtsu ST5000?
This tire carries a treadwear grade of 500, traction grade A, temperature grade B under UTQG.
What does 107T mean on the Ohtsu ST5000?
107T breaks down as load index 107 — rated for 2,150 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Ohtsu ST5000?
The Ohtsu ST5000 in 245/65R17 is a ultra high-performance tire.
Keep shopping
Shop all 245/65R17 tires, see every Ohtsu ST5000 size, or view all tires at ThreePiece.us.
- BRAND:
- Ohtsu
- Model:
- OHTS ST5000
- Size:
- 245/65R17
- Aspect Ratio:
- 65
- Load Index:
- 107
- Load Range:
- N/A
- Section Width:
- 245
- Service Description:
- 107T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 17
- Tire Type:
- Ultra High-Performance
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 12
- UQTG:
- 500AB
- Warranty:
- N/A
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