Write a Review
Nokian
Nokian HAKKAPELIITTA R3 SUV 255/55R18
Nokian HAKKAPELIITTA R3 SUV 255/55R18
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
OUT OF STOCK 
📧 Get Fitment Help
Verify parts fit & get product recommendations
The Nokian HAKKAPELIITTA R3 SUV in 255/55R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/55R18 means
In the size 255/55R18, 255 is the section width in millimeters (10.04 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 140.2 mm (5.52 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 29.04 inches, turning roughly 694 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 109 — a maximum load of 2,271 lbs per tire. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Specifications
| Size | 255/55R18 |
| Service Description | 109R |
| Load Index | 109 |
| Speed Rating | R |
| Section Width (mm) | 255 |
| Aspect Ratio | 55 |
| Temperature Grade | TIRE RIM DIAMETER=18TIRE TYPE=PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY= |
Frequently asked questions
What does 109R mean on the Nokian HAKKAPELIITTA R3 SUV?
109R breaks down as load index 109 — rated for 2,271 lbs per tire — with an R speed rating, good for a maximum sustained 106 mph.
Will 255/55R18 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 255/55R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 255/55R18 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 255/55R18 tires, browse Nokian tires, see every Nokian HAKKAPELIITTA R3 SUV size, or view all tires at ThreePiece.us.
- BRAND:
- Nokian
- MODEL:
- HAKKAPELIITTA R3 SUV
- SIZE:
- 255/55R18
- ASPECT RATIO:
- 55
- LOAD INDEX:
- 109
- SECTION WIDTH:
- 255
- SERVICE DESCRIPTION:
- 109R
- SPEED INDEX:
- R
- TEMPERATURE:
- TIRE RIM DIAMETER=18TIRE TYPE=PerformanceTRACTION=TREAD WEAR=TREAD DEPTH=UQTG=WARRANTY=
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review