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Milestar
Milestar MIL Patagonia H/T 255/70R16/4
Milestar MIL Patagonia H/T 255/70R16/4
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Looking for a 255/70R16 highway tire? The Milestar Patagonia is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 255/70R16 means
In the size 255/70R16, 255 is the section width in millimeters (10.04 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 178.5 mm (7.03 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 30.06 inches, turning roughly 671 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 16 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 109 — a maximum load of 2,271 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 255/70R16/4 |
| Tire Type | Highway |
| Service Description | 109T |
| Load Index | 109 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 255 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 16 |
| Tread Depth (/32") | 12 |
| Treadwear | 540 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 540AB |
| Warranty | 60K |
Frequently asked questions
What kind of tire is the Milestar Patagonia?
The Milestar Patagonia in 255/70R16 is a highway tire.
What are the treadwear and warranty ratings on the Milestar Patagonia?
This tire carries a treadwear grade of 540, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 60K.
What does 109T mean on the Milestar Patagonia?
109T breaks down as load index 109 — rated for 2,271 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
Keep shopping
Shop all 255/70R16 tires, see every Milestar Patagonia size, or view all tires at ThreePiece.us.
- BRAND:
- Milestar
- Model:
- MIL Patagonia
- Size:
- 255/70R16/4
- Aspect Ratio:
- 70
- Load Index:
- 109
- Load Range:
- SL
- Section Width:
- 255
- Service Description:
- 109T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 16
- Tire Type:
- Highway
- Traction:
- A
- Tread Wear:
- 540
- Tread Depth:
- 12
- UQTG:
- 540AB
- Warranty:
- 60K
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