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Neoterra
Neoterra NEOSPORT UHP 245/45R18
Neoterra NEOSPORT UHP 245/45R18
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Shop the Neoterra NEOSPORT UHP 245/45R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/45R18 means
In the size 245/45R18, 245 is the section width in millimeters (9.65 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 110.2 mm (4.34 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 26.68 inches, turning roughly 756 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 100 — a maximum load of 1,764 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 245/45R18 |
| Service Description | 100W |
| Load Index | 100 |
| Speed Rating | W |
| Load Range | XL |
| Section Width (mm) | 245 |
| Aspect Ratio | 45 |
| Temperature Grade | TIRE RIM DIAMETER=18TIRE TYPE=TRACTION=TREAD WEAR=420AATREAD DEPTH=UQTG=420AAWARRANTY=50000 |
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 100W mean on the Neoterra NEOSPORT UHP?
100W breaks down as load index 100 — rated for 1,764 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Will 245/45R18 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 245/45R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/45R18 tire in stock to compare options.
Keep shopping
Shop all 245/45R18 tires, browse Neoterra tires, see every Neoterra NEOSPORT UHP size, or view all tires at ThreePiece.us.
- BRAND:
- Neoterra
- MODEL:
- NEOSPORT UHP
- SIZE:
- 245/45R18
- ASPECT RATIO:
- 45
- LOAD INDEX:
- 100
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 245
- SERVICE DESCRIPTION:
- 100W
- SPEED INDEX:
- W
- TEMPERATURE:
- TIRE RIM DIAMETER=18TIRE TYPE=TRACTION=TREAD WEAR=420AATREAD DEPTH=UQTG=420AAWARRANTY=50000
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