245/40R20 all tires
245/40R20 all tires
all Nokian Tyres tires
Nokian Tyres
Hakkapeliitta 01
Studded winter tire for adaptive winter driving of passenger cars, SUVs and crossovers
Winter
Studded tires
Electric cars
Nokian Tyres
Powerproof 1
Summer tire with logical steering for high‑speed passenger cars, SUVs and crossovers
Summer
Electric cars
Nokian Tyres
Powerproof 2
Summer tire with ultra‑high performance handling for passenger cars, SUVs and crossovers
Summer
Electric cars
Nokian Tyres
Snowproof 3P
Non‑studded winter tire with outstanding winter grip for high-performance cars and SUV's
Winter
Non-studded tires
Electric cars
Nokian Tyres
Hakkapeliitta R5
Non-studded winter tire with uncompromised grip for passenger cars
Winter
Non-studded tires
Electric cars
Nokian Tyres
Snowproof P
Non-studded winter tire for high-performance passenger cars with reliable winter grip
Winter
Non-studded tires
Electric cars
What does 245/40 R 20 mean?
| Marking | Explanation |
| 245 | is the width of the tire in millimeter. The width of a tire plays a significant role in terms of stability, handling, and overall performance. |
| 40 | The aspect ratio (height to width ratio) is the tire’s height compared to its width in percentage. It affects the ride comfort, and overall handling |
| R | R refers to the tire’s structure and means that the tire has a radial construction, making the tire stable and precise. Almost all passenger car tires on the market are radial tires. |
| 20 | is the rim diameter in inches. By following the car manufacturer's recommendations for rim size, you can ensure that the tires and rims work together harmoniously with proper brake clearance and optimal tire performance. |