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American Roadstar
American Roadstar Sport AS 295/35R21
American Roadstar Sport AS 295/35R21
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Shop the American Roadstar Sport AS 295/35R21 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 295/35R21 means
In the size 295/35R21, 295 is the section width in millimeters (11.61 in), 35 is the aspect ratio — the sidewall stands 35% as tall as the tire is wide, or 103.2 mm (4.06 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 29.13 inches, turning roughly 692 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 21 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 107 — a maximum load of 2,150 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 295/35R21 |
| Service Description | 107Y |
| Load Index | 107 |
| Speed Rating | Y |
| Load Range | XL |
| Section Width (mm) | 295 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 21 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 500 AA |
Frequently asked questions
Will 295/35R21 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 295/35R21, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 295/35R21 tire in stock to compare options.
What does 107Y mean on the American Roadstar Sport AS?
107Y breaks down as load index 107 — rated for 2,150 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What are the treadwear and warranty ratings on the American Roadstar Sport AS?
This tire carries a treadwear grade of 500, traction grade A, temperature grade A under UTQG.
Keep shopping
Shop all 295/35R21 tires, see every American Roadstar Sport AS size, or view all tires at ThreePiece.us.
- BRAND:
- American Roadstar
- Model:
- Sport AS
- Size:
- 295/35R21
- Aspect Ratio:
- 35
- Load Index:
- 107
- Load Range:
- XL
- Section Width:
- 295
- Service Description:
- 107Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 21
- Tire Type:
- N/A
- Traction:
- A
- Tread Wear:
- 500
- Max Load (LB):
- 2149
- UQTG:
- 500 AA
- Side Wall:
- N/A
- Warranty:
- N/A
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