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Gt Radial
GT Radial Adventuro RT LT265/60R20/10 121/118S - 100UA3844
GT Radial Adventuro RT LT265/60R20/10 121/118S - 100UA3844
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The GT Radial Adventuro RT in 265/60R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
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 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 S corresponds to a maximum sustained speed of 112 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | LT265/60R20/10 |
| Tire Type | All Season |
| Service Description | 121/118S |
| Load Index | 121/118 |
| Speed Rating | S |
| Load Range | E |
| Section Width (mm) | 265 |
| Aspect Ratio | 60 |
| Overall Diameter (in) | 32.5 |
| Tread Depth (/32") | 16 |
| Warranty | 45K |
Frequently asked questions
What does 121/118S mean on the GT Radial Adventuro RT?
121/118S breaks down as load index 121 — rated for 3,197 lbs per tire (118, or 2,910 lbs, in dual fitment) — with an S speed rating, good for a maximum sustained 112 mph.
What kind of tire is the GT Radial Adventuro RT?
The GT Radial Adventuro RT in 265/60R20 is a all season tire.
What warranty does the GT Radial Adventuro RT carry?
The manufacturer's warranty on this tire is 45K.
Keep shopping
Shop all 265/60R20 tires, browse GT Radial tires, see every GT Radial Adventuro RT size, or view all tires at ThreePiece.us.
- BRAND:
- GT Radial
- Model:
- Adventuro RT
- Size:
- LT265/60R20/10
- Aspect Ratio:
- 60
- Load Index:
- 121/118
- Load Range:
- E
- Section Width:
- 265
- Service Description:
- 121/118S
- Speed Index:
- S
- Tire Rim Diameter:
- 32.5
- Tire Type:
- All Season
- Tread Depth:
- 16
- Warranty:
- 45K
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