Nokian Hakkapeliitta R5 EV 255/50R21XL 109R - TF00014

Shop the Nokian Hakkapeliitta R5 EV 255/50R21 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.

What 255/50R21 means

In the size 255/50R21, 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 21 is the wheel diameter in inches. That works out to an overall diameter of about 31.04 inches, turning roughly 650 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

Frequently asked questions

Will 255/50R21 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 255/50R21, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

What does 109R mean on the Nokian Hakkapeliitta R5 EV?

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.

What kind of tire is the Nokian Hakkapeliitta R5 EV?

The Nokian Hakkapeliitta R5 EV in 255/50R21 is a winter tire.

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