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Delinte
Delinte D7 245/45R18
Delinte D7 245/45R18
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Shop the Delinte D7 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 Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 245/45R18 |
| Service Description | 100Y |
| Load Index | 100 |
| Speed Rating | Y |
| Section Width (mm) | 245 |
| Aspect Ratio | 45 |
| Temperature Grade | TIRE RIM DIAMETER=18TIRE TYPE=High PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=40000 |
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 100Y mean on the Delinte D7?
100Y breaks down as load index 100 — rated for 1,764 lbs per tire — with a Y speed rating, good for a maximum sustained 186 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 Delinte tires, see every Delinte D7 size, or view all tires at ThreePiece.us.
- BRAND:
- Delinte
- MODEL:
- D7
- SIZE:
- 245/45R18
- ASPECT RATIO:
- 45
- LOAD INDEX:
- 100
- SECTION WIDTH:
- 245
- SERVICE DESCRIPTION:
- 100Y
- SPEED INDEX:
- Y
- TEMPERATURE:
- TIRE RIM DIAMETER=18TIRE TYPE=High PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=40000
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