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Ironman
Ironman GR906 215/70R15 98H - 92599
Ironman GR906 215/70R15 98H - 92599
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The Ironman GR906 in 215/70R15 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 215/70R15 means
In the size 215/70R15, 215 is the section width in millimeters (8.46 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 150.5 mm (5.93 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 26.85 inches, turning roughly 751 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 98 — a maximum load of 1,653 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 215/70R15 |
| Tire Type | All Season |
| Service Description | 98H |
| Load Index | 98 |
| Speed Rating | H |
| Load Range | Standard Load |
| Section Width (mm) | 215 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 26.9 |
| Tread Depth (/32") | 9.8 |
| Treadwear | 440 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 440AA |
| Warranty | 45K |
Frequently asked questions
What does 98H mean on the Ironman GR906?
98H breaks down as load index 98 — rated for 1,653 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
What kind of tire is the Ironman GR906?
The Ironman GR906 in 215/70R15 is a all season tire.
What are the treadwear and warranty ratings on the Ironman GR906?
This tire carries a treadwear grade of 440, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 45K.
Keep shopping
Shop all 215/70R15 tires, browse Ironman tires, see every Ironman GR906 size, or view all tires at ThreePiece.us.
- BRAND:
- Ironman
- Model:
- GR906
- Size:
- 215/70R15
- Aspect Ratio:
- 70
- Load Index:
- 98
- Load Range:
- Standard Load
- Section Width:
- 215
- Service Description:
- 98H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 26.9
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 440
- Tread Depth:
- 9.8
- UQTG:
- 440AA
- Warranty:
- 45K
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