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Sumitomo
Sumitomo ENCOUNTER AT 225/75R16
Sumitomo ENCOUNTER AT 225/75R16
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The Sumitomo ENCOUNTER AT in 225/75R16 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 225/75R16 means
In the size 225/75R16, 225 is the section width in millimeters (8.86 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 168.8 mm (6.64 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 29.29 inches, turning roughly 689 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 115 — a maximum load of 2,679 lbs per tire. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Specifications
| Size | 225/75R16 |
| Service Description | 115R |
| Load Index | 115 |
| Speed Rating | R |
| Section Width (mm) | 225 |
| Aspect Ratio | 75 |
| Temperature Grade | BTIRE RIM DIAMETER=16TIRE TYPE=TRACTION=ATREAD WEAR=660TREAD DEPTH=UQTG=660 A BWARRANTY=60000 |
Frequently asked questions
What does 115R mean on the Sumitomo ENCOUNTER AT?
115R breaks down as load index 115 — rated for 2,679 lbs per tire — with an R speed rating, good for a maximum sustained 106 mph.
Will 225/75R16 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 225/75R16, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 225/75R16 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 225/75R16 tires, browse Sumitomo tires, see every Sumitomo ENCOUNTER AT size, or view all tires at ThreePiece.us.
- BRAND:
- Sumitomo
- MODEL:
- ENCOUNTER AT
- SIZE:
- 225/75R16
- ASPECT RATIO:
- 75
- LOAD INDEX:
- 115
- SECTION WIDTH:
- 225
- SERVICE DESCRIPTION:
- 115R
- SPEED INDEX:
- R
- TEMPERATURE:
- BTIRE RIM DIAMETER=16TIRE TYPE=TRACTION=ATREAD WEAR=660TREAD DEPTH=UQTG=660 A BWARRANTY=60000
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