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Ironman
Ironman iMOVE PT PLUS 155/80R13 79T - 98837
Ironman iMOVE PT PLUS 155/80R13 79T - 98837
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The Ironman iMOVE PT PLUS in 155/80R13 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 155/80R13 means
In the size 155/80R13, 155 is the section width in millimeters (6.10 in), 80 is the aspect ratio — the sidewall stands 80% as tall as the tire is wide, or 124.0 mm (4.88 in) — R denotes radial construction, and 13 is the wheel diameter in inches. That works out to an overall diameter of about 22.76 inches, turning roughly 886 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 79 — a maximum load of 963 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 155/80R13 |
| Tire Type | All Season |
| Service Description | 79T |
| Load Index | 79 |
| Speed Rating | T |
| Load Range | Standard Load |
| Section Width (mm) | 155 |
| Aspect Ratio | 80 |
| Overall Diameter (in) | 22.8 |
| Tread Depth (/32") | 9.6 |
| Treadwear | 480 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 480AA |
| Warranty | 50K |
Frequently asked questions
What does 79T mean on the Ironman iMOVE PT PLUS?
79T breaks down as load index 79 — rated for 963 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the Ironman iMOVE PT PLUS?
The Ironman iMOVE PT PLUS in 155/80R13 is a all season tire.
What are the treadwear and warranty ratings on the Ironman iMOVE PT PLUS?
This tire carries a treadwear grade of 480, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 50K.
Keep shopping
Browse Ironman tires, see every Ironman iMOVE PT PLUS size, or view all tires at ThreePiece.us.
- BRAND:
- Ironman
- Model:
- iMOVE PT PLUS
- Size:
- 155/80R13
- Aspect Ratio:
- 80
- Load Index:
- 79
- Load Range:
- Standard Load
- Section Width:
- 155
- Service Description:
- 79T
- Speed Index:
- T
- Temperature:
- A
- Tire Rim Diameter:
- 22.8
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 480
- Tread Depth:
- 9.6
- UQTG:
- 480AA
- Warranty:
- 50K
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