295/75R17 Tire Size in Inches and Millimeters
295/75R17 tires have a diameter of 34.4" (874 mm), a tread width of 11.6" (295 mm), and a wheel diameter of 17" (431.8 mm).The sidewall of the tire is 8.7" (221 mm), and the tire's circumference is 108" (2744.4 mm). This means a 295/75R17 tire will make make 587 revolutions per mile, or 364 revolutions per kilometer.



Spec | Inches | Metric |
---|---|---|
Diameter | 34.4" | 874 mm |
Width | 11.6" | 295 mm |
Wheel | 17" | 431.8 mm |
Sidewall | 8.7" | 221 mm |
Circum | 108" | 2744.4 mm |
Revolutions | 587 per mile | 364 per km |
What Does 295/75R17 Mean?
The tire size 295/75R17 is a common size used on many trucks, SUVs, and other larger vehicles.
Here is what each part of the size designation represents:
- 295: This number represents the width of the tire in millimeters. In this case, the tire is 295 millimeters wide.
- 75: 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 75% 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.
- 17: 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 17-inch wheel.

How To Convert 295/75R17 Into Inches
The 295/75R17 conversion is fairly simple. The first number in the tire size, 295, represents the width of the tire in millimeters. To convert this to inches, we divide 295 by 25.4 (since there are 25.4 millimeters in an inch). This gives us approximately 11.6 inches.
The second number in the tire size, 75, represents the aspect ratio or the height of the tire as a percentage of its width. To calculate the height in inches, we multiply 11.6 by 0.75, which gives us approximately 8.7 inches.
Finally, the last number in the tire size, 17, represents the diameter of the wheel rim in inches. Therefore, the tire size 295/75R17 can be expressed in inches as roughly 11.6 inches wide, 8.7 inches tall, and designed to fit a 17-inch wheel rim.
Frequently Asked Questions About 295/75R17 Tires
How tall is a 295/75R17 tire?
A 295/75R17 tire has an approximate height, also known as the overall diameter, of 34.4 inches (874 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 295/75R17 tire?
A 295/75R17 tire has a width of approximately 11.6 inches (295 millimeters). The width of the tire is the first number in the tire size designation, which in this case is “295”. 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 295/75R17 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 |
---|---|---|---|
275/25R28 | 33.4" | 849 mm | 28 mm |
275/25R30 | 35.4" | 900 mm | 30 mm |
275/55R22 | 33.9" | 861 mm | 22 mm |
275/65R20 | 34.1" | 866 mm | 20 mm |
275/80R17 | 34.3" | 872 mm | 17 mm |
275/80R18 | 35.3" | 897 mm | 18 mm |
285/55R22 | 34.4" | 873 mm | 22 mm |
285/60R20 | 33.5" | 850 mm | 20 mm |
285/65R20 | 34.6" | 878 mm | 20 mm |
285/70R18 | 33.7" | 857 mm | 18 mm |
285/75R17 | 33.9" | 860 mm | 17 mm |
285/75R18 | 34.8" | 885 mm | 18 mm |
295/25R28 | 33.8" | 859 mm | 28 mm |
295/45R24 | 34.5" | 876 mm | 24 mm |
295/50R22 | 33.7" | 855 mm | 22 mm |
295/55R22 | 34.8" | 883 mm | 22 mm |
295/60R20 | 33.9" | 862 mm | 20 mm |
295/65R20 | 35.1" | 892 mm | 20 mm |
295/70R18 | 34.3" | 871 mm | 18 mm |
295/75R16 | 33.4" | 848 mm | 16 mm |
295/75R17 | 34.4" | 874 mm | 17 mm |
305/35R26 | 34.4" | 874 mm | 26 mm |
305/40R24 | 33.6" | 854 mm | 24 mm |
305/45R24 | 34.8" | 884 mm | 24 mm |
305/50R22 | 34.1" | 865 mm | 22 mm |
305/55R22 | 35.2" | 895 mm | 22 mm |
305/60R20 | 34.4" | 874 mm | 20 mm |
305/65R18 | 33.6" | 853 mm | 18 mm |
305/70R17 | 33.9" | 860 mm | 17 mm |
305/70R18 | 34.8" | 885 mm | 18 mm |
305/75R16 | 34" | 864 mm | 16 mm |
315/20R30 | 35" | 888 mm | 30 mm |
315/40R25 | 34.9" | 887 mm | 25 mm |
315/45R24 | 35.2" | 894 mm | 24 mm |
315/50R22 | 34.4" | 875 mm | 22 mm |
315/60R20 | 34.9" | 886 mm | 20 mm |
315/70R16 | 33.4" | 848 mm | 16 mm |
315/70R17 | 34.4" | 874 mm | 17 mm |
315/70R18 | 35.4" | 899 mm | 18 mm |
315/75R16 | 34.6" | 878 mm | 16 mm |
325/45R22 | 33.5" | 851 mm | 22 mm |
325/50R22 | 34.8" | 885 mm | 22 mm |
325/60R20 | 35.4" | 898 mm | 20 mm |
325/65R18 | 34.6" | 879 mm | 18 mm |
325/70R17 | 35" | 888 mm | 17 mm |
335/35R26 | 35.2" | 894 mm | 26 mm |
335/40R24 | 34.6" | 878 mm | 24 mm |
335/55R20 | 34.5" | 876 mm | 20 mm |
335/70R16 | 34.5" | 876 mm | 16 mm |
345/60R18 | 34.3" | 871 mm | 18 mm |
355/40R24 | 35.2" | 894 mm | 24 mm |
355/50R20 | 34" | 864 mm | 20 mm |
375/45R22 | 35.3" | 897 mm | 22 mm |
375/65R16 | 35.2" | 894 mm | 16 mm |
385/35R24 | 34.6" | 880 mm | 24 mm |