275/60R15 Tire Size in Inches and Millimeters
275/60R15 tires have a diameter of 28" (711 mm), a tread width of 10.8" (275 mm), and a wheel diameter of 15" (381 mm).The sidewall of the tire is 6.5" (165 mm), and the tire's circumference is 87.9" (2232.5 mm). This means a 275/60R15 tire will make make 721 revolutions per mile, or 448 revolutions per kilometer.
| Spec | Inches | Metric |
|---|---|---|
| Diameter | 28" | 711 mm |
| Width | 10.8" | 275 mm |
| Wheel | 15" | 381 mm |
| Sidewall | 6.5" | 165 mm |
| Circum | 87.9" | 2232.5 mm |
| Revolutions | 721 per mile | 448 per km |
What Does 275/60R15 Mean?
The tire size 275/60R15 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.
- 60: 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 60% 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.
- 15: 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 15-inch wheel.
How To Convert 275/60R15 Into Inches
The 275/60R15 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, 60, 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 0.60, which gives us approximately 6.5 inches.
Finally, the last number in the tire size, 15, represents the diameter of the wheel rim in inches. Therefore, the tire size 275/60R15 can be expressed in inches as roughly 10.8 inches wide, 6.5 inches tall, and designed to fit a 15-inch wheel rim.
Frequently Asked Questions About 275/60R15 Tires
How tall is a 275/60R15 tire?
A 275/60R15 tire has an approximate height, also known as the overall diameter, of 28 inches (711 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 275/60R15 tire?
A 275/60R15 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.Alternate 275/60R15 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 |
|---|---|---|---|
| 145/65R20 | 27.4" | 696 mm | 20 mm |
| 145/80R19 | 28.1" | 715 mm | 19 mm |
| 145/85R18 | 27.7" | 703 mm | 18 mm |
| 145/90R17 | 27.3" | 694 mm | 17 mm |
| 155/60R20 | 27.3" | 694 mm | 20 mm |
| 155/65R20 | 28" | 710 mm | 20 mm |
| 155/70R19 | 27.6" | 701 mm | 19 mm |
| 155/80R18 | 27.8" | 705 mm | 18 mm |
| 155/80R19 | 28.8" | 731 mm | 19 mm |
| 155/85R18 | 28.4" | 721 mm | 18 mm |
| 155/90R17 | 28" | 712 mm | 17 mm |
| 165/60R20 | 27.8" | 706 mm | 20 mm |
| 165/80R17 | 27.4" | 696 mm | 17 mm |
| 165/90R17 | 28.7" | 730 mm | 17 mm |
| 175/55R20 | 27.6" | 700 mm | 20 mm |
| 175/60R19 | 27.3" | 693 mm | 19 mm |
| 195/50R20 | 27.7" | 704 mm | 20 mm |
| 195/75R16 | 27.5" | 698 mm | 16 mm |
| 195/80R15 | 27.3" | 693 mm | 15 mm |
| 195/80R16 | 28.3" | 718 mm | 16 mm |
| 205/60R18 | 27.7" | 703 mm | 18 mm |
| 205/65R17 | 27.5" | 698 mm | 17 mm |
| 205/70R16 | 27.3" | 694 mm | 16 mm |
| 205/75R16 | 28.1" | 714 mm | 16 mm |
| 215/45R20 | 27.6" | 702 mm | 20 mm |
| 215/55R18 | 27.3" | 693 mm | 18 mm |
| 215/60R17 | 27.2" | 690 mm | 17 mm |
| 215/65R17 | 28" | 712 mm | 17 mm |
| 215/70R16 | 27.9" | 708 mm | 16 mm |
| 215/75R15 | 27.7" | 703 mm | 15 mm |
| 215/75R16 | 28.7" | 728 mm | 16 mm |
| 215/80R15 | 28.5" | 725 mm | 15 mm |
| 225/30R22 | 27.4" | 695 mm | 22 mm |
| 225/45R20 | 28" | 710 mm | 20 mm |
| 225/55R18 | 27.8" | 705 mm | 18 mm |
| 225/55R19 | 28.8" | 731 mm | 19 mm |
| 225/60R17 | 27.6" | 702 mm | 17 mm |
| 225/60R18 | 28.6" | 727 mm | 18 mm |
| 225/65R16 | 27.5" | 698 mm | 16 mm |
| 225/65R17 | 28.5" | 724 mm | 17 mm |
| 225/70R15 | 27.4" | 697 mm | 15 mm |
| 225/70R16 | 28.4" | 722 mm | 16 mm |
| 225/75R14 | 27.3" | 694 mm | 14 mm |
| 225/75R15 | 28.3" | 719 mm | 15 mm |
| 235/30R22 | 27.6" | 701 mm | 22 mm |
| 235/35R21 | 27.4" | 697 mm | 21 mm |
| 235/40R20 | 27.4" | 696 mm | 20 mm |
| 235/45R19 | 27.4" | 695 mm | 19 mm |
| 235/45R20 | 28.3" | 720 mm | 20 mm |
| 235/50R18 | 27.3" | 693 mm | 18 mm |
| 235/50R19 | 28.3" | 719 mm | 19 mm |
| 235/55R17 | 27.2" | 690 mm | 17 mm |
| 235/55R18 | 28.1" | 715 mm | 18 mm |
| 235/60R17 | 28.1" | 714 mm | 17 mm |
| 235/65R16 | 28" | 712 mm | 16 mm |
| 235/70R15 | 28" | 711 mm | 15 mm |
| 245/25R24 | 28.8" | 732 mm | 24 mm |
| 245/30R22 | 27.8" | 707 mm | 22 mm |
| 245/35R21 | 27.8" | 705 mm | 21 mm |
| 245/35R22 | 28.8" | 731 mm | 22 mm |
| 245/40R20 | 27.7" | 704 mm | 20 mm |
| 245/40R21 | 28.7" | 729 mm | 21 mm |
| 245/45R19 | 27.7" | 703 mm | 19 mm |
| 245/45R20 | 28.7" | 728 mm | 20 mm |
| 245/50R18 | 27.7" | 703 mm | 18 mm |
| 245/50R19 | 28.7" | 729 mm | 19 mm |
| 245/55R17 | 27.6" | 702 mm | 17 mm |
| 245/55R18 | 28.6" | 727 mm | 18 mm |
| 245/60R16 | 27.6" | 700 mm | 16 mm |
| 245/60R17 | 28.6" | 726 mm | 17 mm |
| 245/65R15 | 27.5" | 699 mm | 15 mm |
| 245/70R14 | 27.6" | 700 mm | 14 mm |
| 245/70R15 | 28.5" | 725 mm | 15 mm |
| 255/30R22 | 28.1" | 713 mm | 22 mm |
| 255/35R21 | 28" | 711 mm | 21 mm |
| 255/40R20 | 28" | 712 mm | 20 mm |
| 255/45R19 | 28.1" | 713 mm | 19 mm |
| 255/50R18 | 28.1" | 713 mm | 18 mm |
| 255/55R17 | 28" | 712 mm | 17 mm |
| 255/60R16 | 28" | 712 mm | 16 mm |
| 255/65R15 | 28.1" | 713 mm | 15 mm |
| 265/25R22 | 27.2" | 691 mm | 22 mm |
| 265/25R23 | 28.2" | 716 mm | 23 mm |
| 265/30R21 | 27.3" | 693 mm | 21 mm |
| 265/30R22 | 28.3" | 719 mm | 22 mm |
| 265/35R20 | 27.3" | 694 mm | 20 mm |
| 265/35R21 | 28.3" | 719 mm | 21 mm |
| 265/40R19 | 27.4" | 695 mm | 19 mm |
| 265/40R20 | 28.3" | 720 mm | 20 mm |
| 265/45R18 | 27.4" | 695 mm | 18 mm |
| 265/45R19 | 28.4" | 721 mm | 19 mm |
| 265/50R18 | 28.5" | 723 mm | 18 mm |
| 265/55R17 | 28.5" | 724 mm | 17 mm |
| 265/60R15 | 27.5" | 699 mm | 15 mm |
| 265/60R16 | 28.5" | 724 mm | 16 mm |
| 275/25R22 | 27.4" | 697 mm | 22 mm |
| 275/30R21 | 27.5" | 699 mm | 21 mm |
| 275/30R22 | 28.5" | 725 mm | 22 mm |
| 275/35R20 | 27.6" | 700 mm | 20 mm |
| 275/35R21 | 28.5" | 725 mm | 21 mm |
| 275/40R19 | 27.7" | 703 mm | 19 mm |
| 275/40R20 | 28.7" | 728 mm | 20 mm |
| 275/45R18 | 27.8" | 705 mm | 18 mm |
| 275/45R19 | 28.8" | 731 mm | 19 mm |
| 275/50R17 | 27.9" | 708 mm | 17 mm |
| 275/55R16 | 27.9" | 708 mm | 16 mm |
| 275/60R15 | 28" | 711 mm | 15 mm |
| 285/25R22 | 27.6" | 701 mm | 22 mm |
| 285/30R21 | 27.8" | 705 mm | 21 mm |
| 285/30R22 | 28.8" | 731 mm | 22 mm |
| 285/35R20 | 27.9" | 708 mm | 20 mm |
| 285/40R19 | 28" | 711 mm | 19 mm |
| 285/45R18 | 28.1" | 713 mm | 18 mm |
| 295/25R22 | 27.8" | 707 mm | 22 mm |
| 295/30R21 | 28" | 711 mm | 21 mm |
| 295/35R20 | 28.1" | 714 mm | 20 mm |
| 295/40R18 | 27.3" | 693 mm | 18 mm |
| 295/40R19 | 28.3" | 719 mm | 19 mm |
| 295/45R17 | 27.5" | 698 mm | 17 mm |
| 295/45R18 | 28.5" | 723 mm | 18 mm |
| 295/50R16 | 27.6" | 702 mm | 16 mm |
| 295/55R15 | 27.8" | 705 mm | 15 mm |
| 305/25R22 | 28" | 711 mm | 22 mm |
| 305/30R20 | 27.2" | 692 mm | 20 mm |
| 305/30R21 | 28.2" | 717 mm | 21 mm |
| 305/35R19 | 27.4" | 697 mm | 19 mm |
| 305/35R20 | 28.4" | 722 mm | 20 mm |
| 305/40R18 | 27.6" | 701 mm | 18 mm |
| 305/45R17 | 27.8" | 706 mm | 17 mm |
| 305/45R18 | 28.8" | 731 mm | 18 mm |
| 315/25R22 | 28.2" | 717 mm | 22 mm |
| 315/30R20 | 27.5" | 698 mm | 20 mm |
| 315/30R21 | 28.5" | 723 mm | 21 mm |
| 315/35R19 | 27.7" | 703 mm | 19 mm |
| 315/35R20 | 28.7" | 728 mm | 20 mm |
| 315/40R18 | 27.9" | 709 mm | 18 mm |
| 315/45R16 | 27.2" | 690 mm | 16 mm |
| 315/45R17 | 28.2" | 716 mm | 17 mm |
| 325/25R21 | 27.4" | 695 mm | 21 mm |
| 325/30R20 | 27.7" | 704 mm | 20 mm |
| 325/30R21 | 28.7" | 729 mm | 21 mm |
| 325/50R15 | 27.8" | 707 mm | 15 mm |
| 335/25R22 | 28.6" | 727 mm | 22 mm |
| 335/30R20 | 28" | 710 mm | 20 mm |
| 345/30R19 | 27.2" | 691 mm | 19 mm |
| 345/30R20 | 28.2" | 716 mm | 20 mm |
| 345/35R18 | 27.5" | 699 mm | 18 mm |
| 345/35R19 | 28.5" | 725 mm | 19 mm |
| 345/40R17 | 27.9" | 708 mm | 17 mm |
| 355/25R21 | 28" | 711 mm | 21 mm |
| 355/30R19 | 27.4" | 697 mm | 19 mm |
| 355/40R16 | 27.2" | 690 mm | 16 mm |