| / | R |
| Feature | Metric | Inches |
|---|---|---|
| Tire Height | ||
| Section Width | ||
| Circumference | ||
| Sidewall Height | ||
| Revolutions | ||
| Rim Size |
275/50R20 in inches
Tire size designations, such as 275/50R20, convey essential details about a tire’s proportions and performance. The 275/50R20 tire size equivalent to 30.8×10.8R20 in inches.
Overall Diameter
The 275/50R20 tire size features an overall diameter of 30.8 inches, spanning from one side to the other. This value indicates the tire’s total height when inflated to the manufacturer-specified pressure.
Tread Width
The 275/50R20 tire boasts a tread or section width of 10.8 inches. This measurement signifies the span between the sidewalls, representing the tire’s contact patch with the road.
Tire Circumference
The 275/50R20 tire size has a circumference of 96.8 inches, denoting the distance traversed in a single rotation. This value is essential for calculating speed, distance, and revolutions per mile (RPM).
Sidewall Height
The 275/50R20 tires exhibit a sidewall height of 5.4 inches. This dimension indicates the vertical span from the wheel’s outer edge to the outer edge of the tire’s tread.
Revolutions Per Mile
The 275/50R20 tire size undergoes approximately 654.2 revolutions per mile. This figure represents the complete rotations the tire executes while traveling one mile.
Understanding this value is crucial, as it directly impacts odometer readings, speed calculations, and certain aspects of fuel consumption.
Wheel Size
The suitable rim size for 275/50R20 tires is 20 inches in diameter. This information is vital when considering wheel replacement or upgrade, ensuring a precise fit between the tire and the rim.
Construction Type
The 275/50R20 tires employ a radial construction design. In this configuration, the internal layers or “plies” are arranged perpendicular to the rolling direction.
This layout optimizes heat dissipation and enhances overall performance, surpassing other construction techniques.