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Accelera
Accelera Iota ST68 265/60R18
Accelera Iota ST68 265/60R18
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The Accelera Iota ST68 in 265/60R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 265/60R18 means
In the size 265/60R18, 265 is the section width in millimeters (10.43 in), 60 is the aspect ratio — the sidewall stands 60% as tall as the tire is wide, or 159.0 mm (6.26 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 30.52 inches, turning roughly 661 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 93 — a maximum load of 1,433 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 265/60R18 |
| Service Description | 93W |
| Load Index | 93 |
| Speed Rating | W |
| Load Range | XL |
| Section Width (mm) | 265 |
| Aspect Ratio | 60 |
| Temperature Grade | ATIRE RIM DIAMETER=18TIRE TYPE=High PerformanceTRACTION=AATREAD WEAR=200TREAD DEPTH=UQTG=200 AA AWARRANTY= |
Frequently asked questions
What does 93W mean on the Accelera Iota ST68?
93W breaks down as load index 93 — rated for 1,433 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Will 265/60R18 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 265/60R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 265/60R18 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 265/60R18 tires, browse Accelera tires, see every Accelera Iota ST68 size, or view all tires at ThreePiece.us.
- BRAND:
- Accelera
- MODEL:
- Iota ST68
- SIZE:
- 265/60R18
- ASPECT RATIO:
- 60
- LOAD INDEX:
- 93
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 265
- SERVICE DESCRIPTION:
- 93W
- SPEED INDEX:
- W
- TEMPERATURE:
- ATIRE RIM DIAMETER=18TIRE TYPE=High PerformanceTRACTION=AATREAD WEAR=200TREAD DEPTH=UQTG=200 AA AWARRANTY=
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