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Travelstar
Travelstar ECOPATH AT 285/70R17
Travelstar ECOPATH AT 285/70R17
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Shop the Travelstar ECOPATH AT 285/70R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
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 121 — a maximum load of 3,197 lbs per tire. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 285/70R17 |
| Service Description | 121R |
| Load Index | 121 |
| Speed Rating | R |
| Load Range | E |
| Section Width (mm) | 285 |
| Aspect Ratio | 70 |
| Temperature Grade | TIRE RIM DIAMETER=17TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=0 |
Frequently asked questions
How fast does this tire ship?
Every order at ThreePiece.us ships free, with fast delivery from a nationwide warehouse network. Affirm financing is available at checkout.
What does 121R mean on the Travelstar ECOPATH AT?
121R breaks down as load index 121 — rated for 3,197 lbs per tire — with an R speed rating, good for a maximum sustained 106 mph.
Will 285/70R17 tires fit my vehicle?
Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 285/70R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 285/70R17 tire in stock to compare options.
Keep shopping
Shop all 285/70R17 tires, browse Travelstar tires, see every Travelstar ECOPATH AT size, or view all tires at ThreePiece.us.
- BRAND:
- Travelstar
- MODEL:
- ECOPATH AT
- SIZE:
- 285/70R17
- ASPECT RATIO:
- 70
- LOAD INDEX:
- 121
- LOAD RANGE:
- E
- SECTION WIDTH:
- 285
- SERVICE DESCRIPTION:
- 121R
- SPEED INDEX:
- R
- TEMPERATURE:
- TIRE RIM DIAMETER=17TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=0
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