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Hercules
Hercules TIS Offroad RT1 P285/70R17 117T - 98797
Hercules TIS Offroad RT1 P285/70R17 117T - 98797
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Looking for a 285/70R17 all season tire? The Hercules TIS Offroad RT1 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 285/70R17 means
In the size 285/70R17, 285 is the section width in millimeters (11.22 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 199.5 mm (7.85 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 32.71 inches, turning roughly 617 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 117 — a maximum load of 2,833 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | P285/70R17 |
| Tire Type | All Season |
| Service Description | 117T |
| Load Index | 117 |
| Speed Rating | T |
| Load Range | Standard Load |
| Section Width (mm) | 285 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 32.8 |
| Tread Depth (/32") | 13.5 |
| Treadwear | 600 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 600AB |
| Warranty | 55K |
Frequently asked questions
What kind of tire is the Hercules TIS Offroad RT1?
The Hercules TIS Offroad RT1 in 285/70R17 is a all season tire.
What are the treadwear and warranty ratings on the Hercules TIS Offroad RT1?
This tire carries a treadwear grade of 600, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 55K.
What does 117T mean on the Hercules TIS Offroad RT1?
117T breaks down as load index 117 — rated for 2,833 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
Keep shopping
Shop all 285/70R17 tires, browse Hercules tires, see every Hercules TIS Offroad RT1 size, or view all tires at ThreePiece.us.
- BRAND:
- Hercules
- Model:
- TIS Offroad RT1
- Size:
- P285/70R17
- Aspect Ratio:
- 70
- Load Index:
- 117
- Load Range:
- Standard Load
- Section Width:
- 285
- Service Description:
- 117T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 32.8
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 600
- Tread Depth:
- 13.5
- UQTG:
- 600AB
- Warranty:
- 55K
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