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Nokian
Nokian HAKKAPELIITTA R3 245/50R18
Nokian HAKKAPELIITTA R3 245/50R18
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The Nokian HAKKAPELIITTA R3 in 245/50R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 245/50R18 means
In the size 245/50R18, 245 is the section width in millimeters (9.65 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 122.5 mm (4.82 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 27.65 inches, turning roughly 730 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 100 — a maximum load of 1,764 lbs per tire. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Specifications
| Size | 245/50R18 |
| Service Description | 100R |
| Load Index | 100 |
| Speed Rating | R |
| Section Width (mm) | 245 |
| Aspect Ratio | 50 |
| Temperature Grade | TIRE RIM DIAMETER=18TIRE TYPE=PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
Frequently asked questions
What does 100R mean on the Nokian HAKKAPELIITTA R3?
100R breaks down as load index 100 — rated for 1,764 lbs per tire — with an R speed rating, good for a maximum sustained 106 mph.
Will 245/50R18 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 245/50R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/50R18 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 245/50R18 tires, browse Nokian tires, see every Nokian HAKKAPELIITTA R3 size, or view all tires at ThreePiece.us.
- BRAND:
- Nokian
- MODEL:
- HAKKAPELIITTA R3
- SIZE:
- 245/50R18
- ASPECT RATIO:
- 50
- LOAD INDEX:
- 100
- SECTION WIDTH:
- 245
- SERVICE DESCRIPTION:
- 100R
- SPEED INDEX:
- R
- TEMPERATURE:
- TIRE RIM DIAMETER=18TIRE TYPE=PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
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