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Advanta
Advanta ATX-750 245/75R17
Advanta ATX-750 245/75R17
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Looking for a 245/75R17 tire? The Advanta ATX-750 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/75R17 means
In the size 245/75R17, 245 is the section width in millimeters (9.65 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 183.8 mm (7.23 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 31.47 inches, turning roughly 641 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 Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 245/75R17 |
| Service Description | 121Y |
| Load Index | 121 |
| Speed Rating | Y |
| Load Range | XL |
| Section Width (mm) | 245 |
| Aspect Ratio | 75 |
| Temperature Grade | TIRE RIM DIAMETER=17TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=50000 |
Frequently asked questions
Will 245/75R17 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 245/75R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/75R17 tire in stock to compare options.
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 121Y mean on the Advanta ATX-750?
121Y breaks down as load index 121 — rated for 3,197 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
Shop all 245/75R17 tires, browse Advanta tires, see every Advanta ATX-750 size, or view all tires at ThreePiece.us.
- BRAND:
- Advanta
- MODEL:
- ATX-750
- SIZE:
- 245/75R17
- ASPECT RATIO:
- 75
- LOAD INDEX:
- 121
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 245
- SERVICE DESCRIPTION:
- 121Y
- SPEED INDEX:
- Y
- TEMPERATURE:
- TIRE RIM DIAMETER=17TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=50000
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