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General Tire
General Tire GEN Altimax RT45 185/60R15 84T
General Tire GEN Altimax RT45 185/60R15 84T
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Shop the General Tire Altimax RT45 185/60R15 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 185/60R15 means
In the size 185/60R15, 185 is the section width in millimeters (7.28 in), 60 is the aspect ratio — the sidewall stands 60% as tall as the tire is wide, or 111.0 mm (4.37 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 23.74 inches, turning roughly 850 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 84 — a maximum load of 1,102 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 185/60R15 |
| Tire Type | Touring |
| Service Description | 84T |
| Load Index | 84 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 185 |
| Aspect Ratio | 60 |
| Overall Diameter (in) | 23.74 |
| Tread Depth (/32") | 11 |
| Treadwear | 600 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 600AB |
| Warranty | 75K |
Frequently asked questions
What are the treadwear and warranty ratings on the General Tire Altimax RT45?
This tire carries a treadwear grade of 600, traction grade A, temperature grade B under UTQG. The manufacturer's warranty is 75K.
What does 84T mean on the General Tire Altimax RT45?
84T breaks down as load index 84 — rated for 1,102 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
What kind of tire is the General Tire Altimax RT45?
The General Tire Altimax RT45 in 185/60R15 is a touring tire.
Keep shopping
Shop all 185/60R15 tires, see every General Tire Altimax RT45 size, or view all tires at ThreePiece.us.
- BRAND:
- General Tire
- Model:
- GEN Altimax RT45
- Size:
- 185/60R15
- Aspect Ratio:
- 60
- Load Index:
- 84
- Load Range:
- SL
- Section Width:
- 185
- Service Description:
- 84T
- Speed Index:
- T
- Temperature:
- B
- Tire Rim Diameter:
- 23.74
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 600
- Tread Depth:
- 11
- UQTG:
- 600AB
- Warranty:
- 75K
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