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Sumitomo
Sumitomo ENCOUNTER HT 255/60R19
Sumitomo ENCOUNTER HT 255/60R19
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Shop the Sumitomo ENCOUNTER HT 255/60R19 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 255/60R19 means
In the size 255/60R19, 255 is the section width in millimeters (10.04 in), 60 is the aspect ratio — the sidewall stands 60% as tall as the tire is wide, or 153.0 mm (6.02 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 31.05 inches, turning roughly 650 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 109 — a maximum load of 2,271 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 255/60R19 |
| Service Description | 109H |
| Load Index | 109 |
| Speed Rating | H |
| Section Width (mm) | 255 |
| Aspect Ratio | 60 |
| Temperature Grade | TIRE RIM DIAMETER=19TIRE 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.
What does 109H mean on the Sumitomo ENCOUNTER HT?
109H breaks down as load index 109 — rated for 2,271 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Will 255/60R19 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 255/60R19, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 255/60R19 tire in stock to compare options.
Keep shopping
Shop all 255/60R19 tires, browse Sumitomo tires, see every Sumitomo ENCOUNTER HT size, or view all tires at ThreePiece.us.
- BRAND:
- Sumitomo
- MODEL:
- ENCOUNTER HT
- SIZE:
- 255/60R19
- ASPECT RATIO:
- 60
- LOAD INDEX:
- 109
- SECTION WIDTH:
- 255
- SERVICE DESCRIPTION:
- 109H
- SPEED INDEX:
- H
- TEMPERATURE:
- TIRE RIM DIAMETER=19TIRE TYPE=TRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=60000
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