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Accelera
Accelera Iota 275/45R19
Accelera Iota 275/45R19
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Accelera
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/week
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Width:
19.00
(in)
Height:
10.83
(in)
Depth:
19.00
(in)
SKU:
Accelera1200014501
$197.00
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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Looking for a 275/45R19 tire? The Accelera Iota is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 275/45R19 means
In the size 275/45R19, 275 is the section width in millimeters (10.83 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 123.8 mm (4.87 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 28.74 inches, turning roughly 702 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 85 — a maximum load of 1,135 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 275/45R19 |
| Service Description | 85W |
| Load Index | 85 |
| Speed Rating | W |
| Load Range | XL |
| Section Width (mm) | 275 |
| Aspect Ratio | 45 |
| Temperature Grade | ATIRE RIM DIAMETER=19TIRE TYPE=TRACTION=ATREAD WEAR=400TREAD DEPTH=UQTG=400 A AWARRANTY=0 |
Frequently asked questions
Will 275/45R19 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 275/45R19, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
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 85W mean on the Accelera Iota?
85W breaks down as load index 85 — rated for 1,135 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Keep shopping
Browse Accelera tires, see every Accelera Iota size, or view all tires at ThreePiece.us.
- BRAND:
- Accelera
- MODEL:
- Iota
- SIZE:
- 275/45R19
- ASPECT RATIO:
- 45
- LOAD INDEX:
- 85
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 275
- SERVICE DESCRIPTION:
- 85W
- SPEED INDEX:
- W
- TEMPERATURE:
- ATIRE RIM DIAMETER=19TIRE TYPE=TRACTION=ATREAD WEAR=400TREAD DEPTH=UQTG=400 A AWARRANTY=0
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