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Supermax
Supermax HA4 PLUS 445/65R22.50
Supermax HA4 PLUS 445/65R22.50
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Looking for a 445/65R22 tire? The Supermax HA4 PLUS is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 445/65R22 means
In the size 445/65R22, 445 is the section width in millimeters (17.52 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 289.2 mm (11.39 in) — R denotes radial construction, and 22 is the wheel diameter in inches. That works out to an overall diameter of about 44.78 inches, turning roughly 450 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.
Specifications
| Size | 445/65R22.50 |
| Service Description | 20P |
| Load Index | 20 |
| Speed Rating | P |
| Section Width (mm) | 445 |
| Aspect Ratio | 65 |
| Temperature Grade | TIRE RIM DIAMETER=22.5TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
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.
Will 445/65R22 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 445/65R22, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
Keep shopping
Browse Supermax tires, see every Supermax HA4 PLUS size, or view all tires at ThreePiece.us.
- BRAND:
- Supermax
- MODEL:
- HA4 PLUS
- SIZE:
- 445/65R22.50
- ASPECT RATIO:
- 65
- LOAD INDEX:
- 20
- SECTION WIDTH:
- 445
- SERVICE DESCRIPTION:
- 20P
- SPEED INDEX:
- P
- TEMPERATURE:
- TIRE RIM DIAMETER=22.5TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
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