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Federal
Federal 595 RS PRO 205/50R15
Federal 595 RS PRO 205/50R15
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Shop the Federal 595 RS PRO 205/50R15 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 205/50R15 means
In the size 205/50R15, 205 is the section width in millimeters (8.07 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 102.5 mm (4.04 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 23.07 inches, turning roughly 874 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 89 — a maximum load of 1,279 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 205/50R15 |
| Service Description | 89W |
| Load Index | 89 |
| Speed Rating | W |
| Load Range | XL |
| Section Width (mm) | 205 |
| Aspect Ratio | 50 |
| Temperature Grade | TIRE RIM DIAMETER=15TIRE TYPE=Ultra High PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
Frequently asked questions
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.
What does 89W mean on the Federal 595 RS PRO?
89W breaks down as load index 89 — rated for 1,279 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Will 205/50R15 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 205/50R15, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
Keep shopping
Browse Federal tires, see every Federal 595 RS PRO size, or view all tires at ThreePiece.us.
- BRAND:
- Federal
- MODEL:
- 595 RS PRO
- SIZE:
- 205/50R15
- ASPECT RATIO:
- 50
- LOAD INDEX:
- 89
- LOAD RANGE:
- XL
- SECTION WIDTH:
- 205
- SERVICE DESCRIPTION:
- 89W
- SPEED INDEX:
- W
- TEMPERATURE:
- TIRE RIM DIAMETER=15TIRE TYPE=Ultra High PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
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