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Accelera
Accelera PHI R 175/55R15
Accelera PHI R 175/55R15
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Accelera
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/week
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Width:
15.00
(in)
Height:
6.89
(in)
Depth:
15.00
(in)
SKU:
Accelera1200041257
$148.00
Lease-to-own for as low as
/week
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Shop the Accelera PHI R 175/55R15 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 175/55R15 means
In the size 175/55R15, 175 is the section width in millimeters (6.89 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 96.3 mm (3.79 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 22.58 inches, turning roughly 893 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 77 — a maximum load of 908 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 175/55R15 |
| Service Description | 77H |
| Load Index | 77 |
| Speed Rating | H |
| Load Range | SL |
| Section Width (mm) | 175 |
| Aspect Ratio | 55 |
| Temperature Grade | ATIRE RIM DIAMETER=15TIRE TYPE=TRACTION=ATREAD WEAR=440TREAD DEPTH=UQTG=440 A AWARRANTY=30000 |
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 77H mean on the Accelera PHI R?
77H breaks down as load index 77 — rated for 908 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Will 175/55R15 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 175/55R15, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
Keep shopping
Browse Accelera tires, see every Accelera PHI R size, or view all tires at ThreePiece.us.
- BRAND:
- Accelera
- MODEL:
- PHI R
- SIZE:
- 175/55R15
- ASPECT RATIO:
- 55
- LOAD INDEX:
- 77
- LOAD RANGE:
- SL
- SECTION WIDTH:
- 175
- SERVICE DESCRIPTION:
- 77H
- SPEED INDEX:
- H
- TEMPERATURE:
- ATIRE RIM DIAMETER=15TIRE TYPE=TRACTION=ATREAD WEAR=440TREAD DEPTH=UQTG=440 A AWARRANTY=30000
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