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Achilles
Achilles Desert Hawk UHP 245/40R20
Achilles Desert Hawk UHP 245/40R20
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The Achilles Desert Hawk UHP in 245/40R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 245/40R20 means
In the size 245/40R20, 245 is the section width in millimeters (9.65 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 98.0 mm (3.86 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 27.72 inches, turning roughly 728 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 99 — a maximum load of 1,709 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 245/40R20 |
| Service Description | 99V |
| Load Index | 99 |
| Speed Rating | V |
| Load Range | XL |
| Section Width (mm) | 245 |
| Aspect Ratio | 40 |
| Temperature Grade | ATIRE RIM DIAMETER=20TIRE TYPE=High PerformanceTRACTION=ATREAD WEAR=400TREAD DEPTH=UQTG=400 A AWARRANTY=50000 |
Frequently asked questions
What does 99V mean on the Achilles Desert Hawk UHP?
99V breaks down as load index 99 — rated for 1,709 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
Will 245/40R20 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 245/40R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/40R20 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.
Keep shopping
Shop all 245/40R20 tires, browse Achilles tires, see every Achilles Desert Hawk UHP size, or view all tires at ThreePiece.us.
- BRAND:
- Achilles
- MODEL:
- Desert Hawk UHP
- SIZE:
- 245/40R20
- ASPECT RATIO:
- 40
- LOAD INDEX:
- 99
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 245
- SERVICE DESCRIPTION:
- 99V
- SPEED INDEX:
- V
- TEMPERATURE:
- ATIRE RIM DIAMETER=20TIRE TYPE=High PerformanceTRACTION=ATREAD WEAR=400TREAD DEPTH=UQTG=400 A AWARRANTY=50000
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