# 275/50R22 tire size in inches

- **Diameter:** 32.8 in
- **Width:** 10.8 in
- **Sidewall:** 5.41 in
- **Revs per mile:** 614

## Quick answer

A 275/50R22 tire is **32.8 inches** (834 mm) tall and **10.8 inches** (275 mm) wide, with a 5.41-inch sidewall, and fits a 22-inch wheel. In inch sizing that is roughly 32.8x10.8R22.

## 275/50R22 dimensions

| Measurement | Inches | Millimeters |
| --- | --- | --- |
| Overall diameter | 32.8 in | 834 mm |
| Section width | 10.8 in | 275 mm |
| Sidewall height | 5.41 in | 137.5 mm |
| Rim diameter | 22 in | 559 mm |
| Circumference | 103.1 in | 2619 mm |
| Revolutions per mile | 614 | -- |

## What does 275/50R22 mean?

| Part | Value | Meaning |
| --- | --- | --- |
| Width | 275 | The tire is 275 mm wide from sidewall to sidewall. |
| Aspect ratio | 50 | The sidewall is 50% as tall as the tire is wide (137.5 mm). |
| R | R | Radial construction (nearly every modern tire). |
| Rim | 22 | Fits a 22-inch wheel. |

The load index and speed rating that follow the size (for example "98H") are on the sidewall and in your door-jamb sticker. See the [load index chart](/tools/tire-load-index-chart) and [speed rating chart](/tools/tire-speed-rating-chart).

## What sizes can replace 275/50R22?

Sizes within 3% of the overall diameter, the usual limit for keeping the speedometer, ABS and stability control accurate. Check the width fits your wheel and fender, and match the load index.

| Size | Diameter | Difference | Speedometer at 60 mph |
| --- | --- | --- | --- |
| [285/75R16](/tools/tire-size/285-75r16) | 32.8 in | +0.0% | 60.0 mph actual |
| [285/70R17](/tools/tire-size/285-70r17) | 32.7 in | -0.4% | 59.8 mph actual |
| [275/60R20](/tools/tire-size/275-60r20) | 33.0 in | +0.5% | 60.3 mph actual |
| [275/70R18](/tools/tire-size/275-70r18) | 33.2 in | +1.0% | 60.6 mph actual |
| [285/45R22](/tools/tire-size/285-45r22) | 32.1 in | -2.2% | 58.7 mph actual |
| [275/65R18](/tools/tire-size/275-65r18) | 32.1 in | -2.3% | 58.6 mph actual |
| [275/55R20](/tools/tire-size/275-55r20) | 31.9 in | -2.8% | 58.3 mph actual |

## Frequently asked questions

### How tall is a 275/50R22 tire?

A 275/50R22 tire is 32.8 inches (834 mm) tall when new and correctly inflated. Real tires vary by a few tenths of an inch between brands and tread patterns.

### Can I put 275/50R22 tires on my car?

Only if your door-jamb placard or owner's manual lists 275/50R22, or a plus-size alternative within about 3% of the original diameter that clears the suspension. The wheel must be 22 inches in diameter and the right width for a 275 mm tire.

### How many revolutions per mile does a 275/50R22 tire make?

About 614 revolutions per mile, calculated from its 103.1-inch circumference. Manufacturers' published figures are usually slightly higher because a loaded tire squats a little.

## Other 22-inch sizes

- [285/45R22](https://diagxcar.com/tools/tire-size/285-45r22)

## Tire tools

- [Tire size calculator](https://diagxcar.com/tools/tire-size-calculator)
- [Tire size decoder](https://diagxcar.com/tools/tire-size-decoder)
- [Load index chart](https://diagxcar.com/tools/tire-load-index-chart)
- [Speed rating chart](https://diagxcar.com/tools/tire-speed-rating-chart)

## Tire care

- [How long do tires last?](https://diagxcar.com/how-long/tires)
- [How often to rotate tires](https://diagxcar.com/how-often/rotate-tires)
- [Uneven tire wear](https://diagxcar.com/symptoms/uneven-tire-wear)

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Source page: https://diagxcar.com/tools/tire-size/275-50r22
General information, not a substitute for a qualified mechanic.