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Gt Radial
Gt Radial ADVENTURO AT3 265/70R17
Gt Radial ADVENTURO AT3 265/70R17
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The Gt Radial ADVENTURO AT3 in 265/70R17 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 265/70R17 means
In the size 265/70R17, 265 is the section width in millimeters (10.43 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 185.5 mm (7.30 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 31.61 inches, turning roughly 638 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. The speed symbol S corresponds to a maximum sustained speed of 112 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 265/70R17 |
| Service Description | 121S |
| Load Index | 121 |
| Speed Rating | S |
| Load Range | E |
| Section Width (mm) | 265 |
| Aspect Ratio | 70 |
| Temperature Grade | TIRE RIM DIAMETER=17TIRE TYPE=All TerrainTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=50000 |
Frequently asked questions
What does 121S mean on the Gt Radial ADVENTURO AT3?
121S breaks down as load index 121 — rated for 3,197 lbs per tire — with an S speed rating, good for a maximum sustained 112 mph.
Will 265/70R17 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 265/70R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 265/70R17 tire in stock to compare options.
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.
Keep shopping
Shop all 265/70R17 tires, browse Gt Radial tires, see every Gt Radial ADVENTURO AT3 size, or view all tires at ThreePiece.us.
- BRAND:
- Gt Radial
- MODEL:
- ADVENTURO AT3
- SIZE:
- 265/70R17
- ASPECT RATIO:
- 70
- LOAD INDEX:
- 121
- LOAD RANGE:
- E
- SECTION WIDTH:
- 265
- SERVICE DESCRIPTION:
- 121S
- SPEED INDEX:
- S
- TEMPERATURE:
- TIRE RIM DIAMETER=17TIRE TYPE=All TerrainTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=50000
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