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Sumitomo
Sumitomo ENCOUNTER AT 275/55R20
Sumitomo ENCOUNTER AT 275/55R20
This wheel on real customer builds
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Sumitomo
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/week
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Width:
20.00
(in)
Height:
10.83
(in)
Depth:
20.00
(in)
SKU:
Sumitomoath73
$291.00
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
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Shop the Sumitomo ENCOUNTER AT 275/55R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 275/55R20 means
In the size 275/55R20, 275 is the section width in millimeters (10.83 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 151.2 mm (5.95 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 31.91 inches, turning roughly 632 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 | 275/55R20 |
| Service Description | 117 |
| Load Index | 117 |
| Section Width (mm) | 275 |
| Aspect Ratio | 55 |
| Temperature Grade | TIRE RIM DIAMETER=20TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=60000 |
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 275/55R20 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 275/55R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 275/55R20 tire in stock to compare options.
Keep shopping
Shop all 275/55R20 tires, browse Sumitomo tires, see every Sumitomo ENCOUNTER AT size, or view all tires at ThreePiece.us.
- BRAND:
- Sumitomo
- MODEL:
- ENCOUNTER AT
- SIZE:
- 275/55R20
- ASPECT RATIO:
- 55
- LOAD INDEX:
- 117
- SECTION WIDTH:
- 275
- SERVICE DESCRIPTION:
- 117
- TEMPERATURE:
- TIRE RIM DIAMETER=20TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=60000
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