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Forceum
Forceum HEPTAGON SUV 275/45R20
Forceum HEPTAGON SUV 275/45R20
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Looking for a 275/45R20 tire? The Forceum HEPTAGON SUV is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 275/45R20 means
In the size 275/45R20, 275 is the section width in millimeters (10.83 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 123.8 mm (4.87 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 29.74 inches, turning roughly 678 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 110 — a maximum load of 2,337 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 275/45R20 |
| Service Description | 110Y |
| Load Index | 110 |
| Speed Rating | Y |
| Section Width (mm) | 275 |
| Aspect Ratio | 45 |
| Temperature Grade | ATIRE RIM DIAMETER=20TIRE TYPE=TRACTION=ATREAD WEAR=400TREAD DEPTH=UQTG=400 A AWARRANTY= |
Frequently asked questions
Will 275/45R20 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 275/45R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 275/45R20 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 110Y mean on the Forceum HEPTAGON SUV?
110Y breaks down as load index 110 — rated for 2,337 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
Shop all 275/45R20 tires, browse Forceum tires, see every Forceum HEPTAGON SUV size, or view all tires at ThreePiece.us.
- BRAND:
- Forceum
- MODEL:
- HEPTAGON SUV
- SIZE:
- 275/45R20
- ASPECT RATIO:
- 45
- LOAD INDEX:
- 110
- SECTION WIDTH:
- 275
- SERVICE DESCRIPTION:
- 110Y
- SPEED INDEX:
- Y
- TEMPERATURE:
- ATIRE RIM DIAMETER=20TIRE TYPE=TRACTION=ATREAD WEAR=400TREAD DEPTH=UQTG=400 A AWARRANTY=
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