275/50R22 Tire Size in Inches and Millimeters
275/50R22 tires have a diameter of 32.9" (835 mm), a tread width of 10.8" (275 mm), and a wheel diameter of 22" (558.8 mm).The sidewall of the tire is 5.4" (138 mm), and the tire's circumference is 103.3" (2621.9 mm). This means a 275/50R22 tire will make make 613 revolutions per mile, or 381 revolutions per kilometer.



Spec | Inches | Metric |
---|---|---|
Diameter | 32.9" | 835 mm |
Width | 10.8" | 275 mm |
Wheel | 22" | 558.8 mm |
Sidewall | 5.4" | 138 mm |
Circum | 103.3" | 2621.9 mm |
Revolutions | 613 per mile | 381 per km |
What Does 275/50R22 Mean?
The tire size 275/50R22 is a common size used on many trucks, SUVs, and other larger vehicles.
Here is what each part of the size designation represents:
- 275: This number represents the width of the tire in millimeters. In this case, the tire is 275 millimeters wide.
- 50: This number represents the aspect ratio of the tire, which is the height of the tire's sidewall as a percentage of its width. In this case, the sidewall height is 50% of the tire's width.
- R: This letter indicates the tire's construction type. “R” stands for radial construction, which is the most common type of tire construction today.
- 22: This number represents the diameter of the wheel that the tire is designed to fit on, in inches. In this case, the tire is designed to fit on a 22-inch wheel.

How To Convert 275/50R22 Into Inches
The 275/50R22 conversion is fairly simple. The first number in the tire size, 275, represents the width of the tire in millimeters. To convert this to inches, we divide 275 by 25.4 (since there are 25.4 millimeters in an inch). This gives us approximately 10.8 inches.
The second number in the tire size, 50, represents the aspect ratio or the height of the tire as a percentage of its width. To calculate the height in inches, we multiply 10.8 by 0.50, which gives us approximately 5.4 inches.
Finally, the last number in the tire size, 22, represents the diameter of the wheel rim in inches. Therefore, the tire size 275/50R22 can be expressed in inches as roughly 10.8 inches wide, 5.4 inches tall, and designed to fit a 22-inch wheel rim.
Best 275/50R22 Tire
- Designed for use on CUVs, SUVs, and light trucks
- Innovative tread compound is designed to go the extra mile while delivering all-season confidence
- Full depth tread sipes that work from the first mile to the last mile for improved traction, handling, and braking
- 3D sipe technology that works together with the tread pattern to delivery confident handling feel in dry and wet conditions
- Ideal for use on some of today's most popular vehicles such as the Acura MDX, Audi Q5, Buick Enclave, Chevrolet Blazer, Dodge Journey, Ford F-150, GMC Yukon. Honda CR-V, Hyundai Santa Fe, Infiniti QX56, Jeep Cherokee, Kia Sorento, Mazda CX-5, Mercedes-Benz GL, Nissan Pathfinder, Porsche Cayenne, Ram 1500, Subaru Outback, Toyota RAV4, Volkswagen Tiguan, and Volvo XC90.
Frequently Asked Questions About 275/50R22 Tires
How tall is a 275/50R22 tire?
A 275/50R22 tire has an approximate height, also known as the overall diameter, of 32.9 inches (835 mm). This height can vary slightly depending on the brand and model of the tire, as well as the amount of air pressure in the tire.How wide is a 275/50R22 tire?
A 275/50R22 tire has a width of approximately 10.8 inches (275 millimeters). The width of the tire is the first number in the tire size designation, which in this case is “275”. It’s important to note that the actual width of the tire may vary slightly depending on the brand and model of the tire, and the width may also be affected by the amount of air pressure in the tire.Understanding Tire Speed Ratings
When choosing the right tires for your vehicle, understanding the speed rating is crucial. But what exactly is a speed rating, and why does it matter?What is a Tire Speed Rating?
A tire's speed rating indicates the maximum speed a tire can safely sustain over time. It's a manufacturer's assurance of tire performance, marked by a letter on the tire's sidewall. This rating is determined under controlled laboratory conditions and is part of a broader standard established by industry entities like the European Tyre and Rim Technical Organisation (ETRTO) and the U.S. Department of Transportation.Common Speed Ratings Explained
- P-Rated: Up to 94 mph - Suitable for smaller sedans or light-duty vehicles.
- Q-Rated: Up to 100 mph - Often found on SUVs and light trucks with consistent highway use.
- R-Rated: Up to 106 mph - Typically for medium-duty trucks and vans.
- S-Rated: Up to 112 mph - Common for family sedans and larger vehicles with moderate performance.
- T-Rated: Up to 118 mph - Optimal for family vehicles, including minivans and some coupes.
Why is the Speed Rating Important?
The speed rating is not just about how fast you can legally drive; it's about safety and performance:- Ensures Safety: It guarantees that the tire can handle certain speeds without overheating and failing, which can prevent blowouts.
- Optimizes Performance: Higher ratings often indicate better handling characteristics, important for maintaining vehicle stability.
- Legal and Insurance Considerations: Matching the speed rating suggested by your vehicle manufacturer can be essential for insurance and warranty purposes.
Alternate 275/50R22 Replacement Tire Sizes
Upsizing your wheels or tires? Replacement tires must be within 3% of the diametor of the original tire. The following sizes fall within that range - click on any size to see detailed info about that tire and wheel combination.
Size | Diameter | Width | Wheel |
---|---|---|---|
225/90R16 | 32" | 812 mm | 16 mm |
235/85R17 | 32.8" | 832 mm | 17 mm |
255/30R26 | 32" | 814 mm | 26 mm |
255/60R20 | 32" | 814 mm | 20 mm |
255/65R19 | 32.1" | 815 mm | 19 mm |
255/70R18 | 32.1" | 815 mm | 18 mm |
255/75R17 | 32" | 814 mm | 17 mm |
255/80R17 | 33.1" | 840 mm | 17 mm |
255/85R16 | 33.1" | 840 mm | 16 mm |
265/50R22 | 32.5" | 825 mm | 22 mm |
265/60R20 | 32.5" | 826 mm | 20 mm |
265/70R18 | 32.6" | 829 mm | 18 mm |
265/80R16 | 32.7" | 830 mm | 16 mm |
275/25R28 | 33.4" | 849 mm | 28 mm |
275/50R22 | 32.9" | 835 mm | 22 mm |
275/55R20 | 31.9" | 810 mm | 20 mm |
275/60R20 | 33" | 838 mm | 20 mm |
275/65R18 | 32.1" | 815 mm | 18 mm |
275/70R17 | 32.2" | 818 mm | 17 mm |
275/70R18 | 33.2" | 843 mm | 18 mm |
285/35R24 | 31.9" | 810 mm | 24 mm |
285/40R23 | 32" | 812 mm | 23 mm |
285/40R24 | 33" | 838 mm | 24 mm |
285/45R22 | 32.1" | 815 mm | 22 mm |
285/50R22 | 33.3" | 845 mm | 22 mm |
285/55R20 | 32.4" | 822 mm | 20 mm |
285/60R20 | 33.5" | 850 mm | 20 mm |
285/65R18 | 32.6" | 827 mm | 18 mm |
285/70R17 | 32.8" | 832 mm | 17 mm |
285/70R18 | 33.7" | 857 mm | 18 mm |
285/75R16 | 32.8" | 834 mm | 16 mm |
285/75R17 | 33.9" | 860 mm | 17 mm |
295/25R28 | 33.8" | 859 mm | 28 mm |
295/30R26 | 33" | 838 mm | 26 mm |
295/35R24 | 32.1" | 816 mm | 24 mm |
295/40R24 | 33.3" | 846 mm | 24 mm |
295/45R22 | 32.5" | 825 mm | 22 mm |
295/50R22 | 33.7" | 855 mm | 22 mm |
295/55R20 | 32.8" | 832 mm | 20 mm |
295/65R18 | 33.1" | 841 mm | 18 mm |
295/70R17 | 33.3" | 846 mm | 17 mm |
295/75R16 | 33.4" | 848 mm | 16 mm |
305/25R26 | 32" | 812 mm | 26 mm |
305/30R26 | 33.2" | 844 mm | 26 mm |
305/35R24 | 32.4" | 824 mm | 24 mm |
305/40R23 | 32.6" | 828 mm | 23 mm |
305/40R24 | 33.6" | 854 mm | 24 mm |
305/45R22 | 32.8" | 833 mm | 22 mm |
305/50R20 | 32" | 814 mm | 20 mm |
305/55R20 | 33.2" | 844 mm | 20 mm |
305/60R18 | 32.4" | 823 mm | 18 mm |
305/65R17 | 32.6" | 828 mm | 17 mm |
305/65R18 | 33.6" | 853 mm | 18 mm |
305/70R16 | 32.8" | 834 mm | 16 mm |
305/70R17 | 33.9" | 860 mm | 17 mm |
315/35R24 | 32.7" | 830 mm | 24 mm |
315/45R21 | 32.2" | 817 mm | 21 mm |
315/45R22 | 33.2" | 843 mm | 22 mm |
315/50R20 | 32.4" | 824 mm | 20 mm |
315/70R15 | 32.4" | 823 mm | 15 mm |
315/70R16 | 33.4" | 848 mm | 16 mm |
325/35R23 | 32" | 812 mm | 23 mm |
325/40R22 | 32.2" | 819 mm | 22 mm |
325/45R22 | 33.5" | 851 mm | 22 mm |
325/50R20 | 32.8" | 834 mm | 20 mm |
325/60R18 | 33.3" | 847 mm | 18 mm |
335/30R24 | 32" | 812 mm | 24 mm |
345/55R17 | 32" | 812 mm | 17 mm |
355/40R22 | 33.2" | 843 mm | 22 mm |
375/45R20 | 33.3" | 846 mm | 20 mm |
375/50R18 | 32.8" | 833 mm | 18 mm |
375/55R16 | 32.2" | 818 mm | 16 mm |
405/25R24 | 32" | 812 mm | 24 mm |