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Zenna
Zenna ARGUS-UHP 285/25R20
Zenna ARGUS-UHP 285/25R20
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The Zenna ARGUS-UHP in 285/25R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 285/25R20 means
In the size 285/25R20, 285 is the section width in millimeters (11.22 in), 25 is the aspect ratio — the sidewall stands 25% as tall as the tire is wide, or 71.2 mm (2.81 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 25.61 inches, turning roughly 788 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 93 — a maximum load of 1,433 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 285/25R20 |
| Service Description | 93W |
| Load Index | 93 |
| Speed Rating | W |
| Section Width (mm) | 285 |
| Aspect Ratio | 25 |
| Temperature Grade | TIRE RIM DIAMETER=20TIRE TYPE=High PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
Frequently asked questions
What does 93W mean on the Zenna ARGUS-UHP?
93W breaks down as load index 93 — rated for 1,433 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Will 285/25R20 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 285/25R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
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
Browse Zenna tires, see every Zenna ARGUS-UHP size, or view all tires at ThreePiece.us.
- BRAND:
- Zenna
- MODEL:
- ARGUS-UHP
- SIZE:
- 285/25R20
- ASPECT RATIO:
- 25
- LOAD INDEX:
- 93
- SECTION WIDTH:
- 285
- SERVICE DESCRIPTION:
- 93W
- SPEED INDEX:
- W
- TEMPERATURE:
- TIRE RIM DIAMETER=20TIRE TYPE=High PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
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