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Gt Radial
Gt Radial CHAMPIRO HPY 255/50R19
Gt Radial CHAMPIRO HPY 255/50R19
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Looking for a 255/50R19 tire? The Gt Radial CHAMPIRO HPY is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 255/50R19 means
In the size 255/50R19, 255 is the section width in millimeters (10.04 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 127.5 mm (5.02 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 29.04 inches, turning roughly 695 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 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 | 255/50R19 |
| Service Description | 107Y |
| Load Index | 107 |
| Speed Rating | Y |
| Section Width (mm) | 255 |
| Aspect Ratio | 50 |
| Temperature Grade | ATIRE RIM DIAMETER=19TIRE TYPE= TRACTION=AATREAD WEAR=300TREAD DEPTH=UQTG=300 AA AWARRANTY= |
Frequently asked questions
Will 255/50R19 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 255/50R19, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 255/50R19 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.
What does 107Y mean on the Gt Radial CHAMPIRO HPY?
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.
Keep shopping
Shop all 255/50R19 tires, browse Gt Radial tires, see every Gt Radial CHAMPIRO HPY size, or view all tires at ThreePiece.us.
- BRAND:
- Gt Radial
- MODEL:
- CHAMPIRO HPY
- SIZE:
- 255/50R19
- ASPECT RATIO:
- 50
- LOAD INDEX:
- 107
- SECTION WIDTH:
- 255
- SERVICE DESCRIPTION:
- 107Y
- SPEED INDEX:
- Y
- TEMPERATURE:
- ATIRE RIM DIAMETER=19TIRE TYPE= TRACTION=AATREAD WEAR=300TREAD DEPTH=UQTG=300 AA AWARRANTY=
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