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Ohtsu
Ohtsu ST5000 255/70R16
Ohtsu ST5000 255/70R16
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The Ohtsu ST5000 in 255/70R16 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/70R16 means
In the size 255/70R16, 255 is the section width in millimeters (10.04 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 178.5 mm (7.03 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 30.06 inches, turning roughly 671 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 S corresponds to a maximum sustained speed of 112 mph.
Load Range B corresponds to a 4-ply rating.
Specifications
| Size | 255/70R16 |
| Service Description | 109S |
| Load Index | 109 |
| Speed Rating | S |
| Load Range | B |
| Section Width (mm) | 255 |
| Aspect Ratio | 70 |
| Temperature Grade | BTIRE RIM DIAMETER=16TIRE TYPE=TouringTRACTION=ATREAD WEAR=500TREAD DEPTH=UQTG=500 A BWARRANTY=0 |
Frequently asked questions
What does 109S mean on the Ohtsu ST5000?
109S breaks down as load index 109 — rated for 2,271 lbs per tire — with an S speed rating, good for a maximum sustained 112 mph.
Will 255/70R16 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 255/70R16, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 255/70R16 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 255/70R16 tires, browse Ohtsu tires, see every Ohtsu ST5000 size, or view all tires at ThreePiece.us.
- BRAND:
- Ohtsu
- MODEL:
- ST5000
- SIZE:
- 255/70R16
- ASPECT RATIO:
- 70
- LOAD INDEX:
- 109
- LOAD RANGE:
- B
- SECTION WIDTH:
- 255
- SERVICE DESCRIPTION:
- 109S
- SPEED INDEX:
- S
- TEMPERATURE:
- BTIRE RIM DIAMETER=16TIRE TYPE=TouringTRACTION=ATREAD WEAR=500TREAD DEPTH=UQTG=500 A BWARRANTY=0
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