195/50R17 Tire Size in Inches and Millimeters

195/50R17 tires have a diameter of 24.7" (628 mm), a tread width of 7.7" (195 mm), and a wheel diameter of 17" (431.8 mm).The sidewall of the tire is 3.9" (98 mm), and the tire's circumference is 77.6" (1971.9 mm). This means a 195/50R17 tire will make make 816 revolutions per mile, or 507 revolutions per kilometer.

195/50R17 Tire Front
7.7"
24.7"
195/50R17 Tire Side
Tire Circumference
77.6"
17"
3.9"
816 Revs/Mile
SpecInchesMetric
Diameter24.7"628 mm
Width7.7"195 mm
Wheel17"431.8 mm
Sidewall3.9"98 mm
Circum77.6"1971.9 mm
Revolutions816 per mile507 per km

What Does 195/50R17 Mean?

The tire size 195/50R17 is a common size used on many trucks, SUVs, and other larger vehicles.

Here is what each part of the size designation represents:

  • 195: This number represents the width of the tire in millimeters. In this case, the tire is 195 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.
  • 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.

195/50R17 tire size meaning

How To Convert 195/50R17 Into Inches

The 195/50R17 conversion is fairly simple. The first number in the tire size, 195, represents the width of the tire in millimeters. To convert this to inches, we divide 195 by 25.4 (since there are 25.4 millimeters in an inch). This gives us approximately 7.7 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 7.7 by 0.50, which gives us approximately 3.9 inches.

Finally, the last number in the tire size, 17, represents the diameter of the wheel rim in inches. Therefore, the tire size 195/50R17 can be expressed in inches as roughly 7.7 inches wide, 3.9 inches tall, and designed to fit a 17-inch wheel rim.

Frequently Asked Questions About 195/50R17 Tires

How tall is a 195/50R17 tire?

A 195/50R17 tire has an approximate height, also known as the overall diameter, of 24.7 inches (628 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 195/50R17 tire?

A 195/50R17 tire has a width of approximately 7.7 inches (195 millimeters). The width of the tire is the first number in the tire size designation, which in this case is “195”. 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 195/50R17 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.

SizeDiameterWidthWheel
115/70R1925.4"645 mm19 mm
125/70R1824.9"633 mm18 mm
125/80R1724.9"632 mm17 mm
125/85R1624.3"618 mm16 mm
125/90R1624.9"632 mm16 mm
135/60R1824.4"619 mm18 mm
135/60R1925.4"645 mm19 mm
135/70R1724.5"622 mm17 mm
135/80R1624.5"622 mm16 mm
135/90R1524.6"625 mm15 mm
145/65R1825.4"645 mm18 mm
145/70R1725"636 mm17 mm
145/80R1625.1"638 mm16 mm
155/60R1825.3"643 mm18 mm
155/80R1524.8"629 mm15 mm
165/80R1424.4"620 mm14 mm
165/80R1525.4"645 mm15 mm
175/45R1824.2"615 mm18 mm
175/55R1724.6"624 mm17 mm
175/60R1624.3"616 mm16 mm
175/70R1524.7"627 mm15 mm
175/75R1424.3"618 mm14 mm
175/75R1525.3"643 mm15 mm
175/80R1324"610 mm13 mm
175/80R1425"636 mm14 mm
185/50R1724.3"618 mm17 mm
185/55R1624"610 mm16 mm
185/60R1624.7"628 mm16 mm
185/65R1524.4"621 mm15 mm
185/65R1625.4"646 mm16 mm
185/70R1424.3"616 mm14 mm
185/70R1525.2"641 mm15 mm
185/75R1425"634 mm14 mm
185/80R1324.6"626 mm13 mm
195/50R1724.7"628 mm17 mm
195/55R1624.4"620 mm16 mm
195/55R1725.4"646 mm17 mm
195/60R1524.2"615 mm15 mm
195/60R1625.2"640 mm16 mm
195/65R1424"610 mm14 mm
195/65R1525"635 mm15 mm
195/70R1424.8"630 mm14 mm
205/40R1824.4"621 mm18 mm
205/45R1724.3"616 mm17 mm
205/45R1825.2"641 mm18 mm
205/50R1624.1"612 mm16 mm
205/50R1725.1"638 mm17 mm
205/55R1624.9"632 mm16 mm
205/60R1524.7"627 mm15 mm
205/65R1424.5"622 mm14 mm
205/70R1324.3"618 mm13 mm
205/70R1425.4"644 mm14 mm
215/30R2025.1"638 mm20 mm
215/35R1924.9"633 mm19 mm
215/40R1824.8"629 mm18 mm
215/45R1724.6"626 mm17 mm
215/50R1624.5"622 mm16 mm
215/55R1524.3"617 mm15 mm
215/55R1625.3"642 mm16 mm
215/60R1424.2"614 mm14 mm
215/60R1525.2"639 mm15 mm
215/65R1425"636 mm14 mm
225/30R1924.4"619 mm19 mm
225/30R2025.4"644 mm20 mm
225/35R1824.2"615 mm18 mm
225/35R1925.2"641 mm19 mm
225/40R1724.1"612 mm17 mm
225/40R1825.1"637 mm18 mm
225/45R1725"634 mm17 mm
225/50R1624.9"632 mm16 mm
225/55R1524.8"629 mm15 mm
225/60R1424.6"626 mm14 mm
235/30R1924.6"625 mm19 mm
235/35R1824.4"621 mm18 mm
235/40R1724.4"620 mm17 mm
235/40R1825.4"645 mm18 mm
235/45R1725.4"644 mm17 mm
235/50R1524.3"617 mm15 mm
235/50R1625.3"642 mm16 mm
235/55R1525.2"639 mm15 mm
235/60R1324.1"612 mm13 mm
235/60R1425.1"638 mm14 mm
245/30R1924.8"631 mm19 mm
245/35R1824.8"629 mm18 mm
245/40R1724.7"628 mm17 mm
245/45R1624.6"626 mm16 mm
245/50R1524.7"627 mm15 mm
255/30R1824.1"611 mm18 mm
255/30R1925.1"637 mm19 mm
255/35R1825"635 mm18 mm
255/40R1725"636 mm17 mm
255/45R1524.1"611 mm15 mm
255/55R1425"636 mm14 mm
265/30R1824.3"617 mm18 mm
265/30R1925.3"643 mm19 mm
265/35R1724.3"618 mm17 mm
265/35R1825.3"643 mm18 mm
265/40R1725.4"644 mm17 mm
265/45R1625.4"644 mm16 mm
265/50R1424.5"622 mm14 mm
275/25R2025.4"646 mm20 mm
275/35R1724.6"624 mm17 mm
285/30R1824.8"629 mm18 mm
285/35R1724.9"632 mm17 mm
295/25R1924.8"631 mm19 mm
295/30R1825"635 mm18 mm
295/35R1725.1"638 mm17 mm
305/25R1925"635 mm19 mm
305/30R1825.2"641 mm18 mm
305/35R1725.4"646 mm17 mm
315/25R1925.2"641 mm19 mm
345/35R1524.5"623 mm15 mm