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Ironman
Ironman IRON All Country AT2 LT265/60R20/10
Ironman IRON All Country AT2 LT265/60R20/10
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Shop the Ironman All Country AT2 265/60R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 265/60R20 means
In the size 265/60R20, 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 20 is the wheel diameter in inches. That works out to an overall diameter of about 32.52 inches, turning roughly 620 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 manufacturer lists the overall diameter of this specific tire as 31.65 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 121 — a maximum load of 3,197 lbs per tire, or 118 (2,910 lbs) per tire when mounted as duals. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | LT265/60R20/10 |
| Tire Type | All Terrain |
| Service Description | 121/118R |
| Load Index | 121/118 |
| Speed Rating | R |
| Load Range | E |
| Section Width (mm) | 265 |
| Aspect Ratio | 60 |
| Overall Diameter (in) | 31.65 |
| Tread Depth (/32") | 14 |
Frequently asked questions
Will 265/60R20 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 265/60R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 265/60R20 tire in stock to compare options.
What does 121/118R mean on the Ironman All Country AT2?
121/118R breaks down as load index 121 — rated for 3,197 lbs per tire (118, or 2,910 lbs, in dual fitment) — with an R speed rating, good for a maximum sustained 106 mph.
What kind of tire is the Ironman All Country AT2?
The Ironman All Country AT2 in 265/60R20 is a all terrain tire.
Keep shopping
Shop all 265/60R20 tires, see every Ironman All Country AT2 size, explore all terrain tires, or view all tires at ThreePiece.us.
- BRAND:
- Ironman
- Model:
- IRON All Country AT2
- Size:
- LT265/60R20/10
- Aspect Ratio:
- 60
- Load Index:
- 121/118
- Load Range:
- E
- Section Width:
- 265
- Service Description:
- 121/118R
- Speed Index:
- R
- Temperature:
- N/A
- Tire Rim Diameter:
- 31.65
- Tire Type:
- All Terrain
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 14
- UQTG:
- N/A
- Warranty:
- N/A
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