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Advanta
Advanta ATX-850 255/75R17
Advanta ATX-850 255/75R17
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The Advanta ATX-850 in 255/75R17 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/75R17 means
In the size 255/75R17, 255 is the section width in millimeters (10.04 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 191.2 mm (7.53 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 32.06 inches, turning roughly 629 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 115 — a maximum load of 2,679 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 255/75R17 |
| Service Description | 115T |
| Load Index | 115 |
| Speed Rating | T |
| Section Width (mm) | 255 |
| Aspect Ratio | 75 |
| Temperature Grade | TIRE RIM DIAMETER=17TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
Frequently asked questions
What does 115T mean on the Advanta ATX-850?
115T breaks down as load index 115 — rated for 2,679 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
Will 255/75R17 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 255/75R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
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.
Keep shopping
Browse Advanta tires, see every Advanta ATX-850 size, or view all tires at ThreePiece.us.
- BRAND:
- Advanta
- MODEL:
- ATX-850
- SIZE:
- 255/75R17
- ASPECT RATIO:
- 75
- LOAD INDEX:
- 115
- SECTION WIDTH:
- 255
- SERVICE DESCRIPTION:
- 115T
- SPEED INDEX:
- T
- TEMPERATURE:
- TIRE RIM DIAMETER=17TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
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