205/50R16 tire size in inches

Nominal 205/50R16 dimensions

Overall diameter

24.07 in611.4 mm

Section width

8.07 in205 mm

Sidewall height

4.04 in102.5 mm

Circumference

75.62 in1,920.8 mm

Rim diameter

16 in

Revolutions per mile

838nominal, from geometric circumference

Inch notation

24.1x8.1R16approximate

Where 205/50R16 fits

• Inch class: 24.07 in is within 0.1 in of a true 24 inches, so the 24-inch label is close to exact.
• Profile: the 16-inch rim plus two 4.04 in sidewalls make up the overall diameter, and the sidewalls are 34% of it. At 50 series that is a mid profile, between low-profile performance sizes and tall truck sizes.
• Same 16-inch rim: 205/50R16 is the shortest 16-inch size in the catalog. The next taller is 195/55R16 (24.44 in, +1.55%).
• Same 205 mm width: the closest in diameter are 205/60R15 (24.69 in, +2.55%), 205/55R16 (24.88 in, +3.35%), 205/50R17 (25.07 in, +4.15%), 205/65R15 (25.49 in, +5.90%). At the same width, a different profile or rim changes sidewall height and overall diameter, not section width.

Reading the marking: 205 is the section width in millimeters, 50 is the sidewall height as a percentage of that width, and R16 means radial construction for a 16-inch rim. Percentages are measured from 205/50R16.

Similar sizes on other rim diameters

Within 3% of 205/50R16's overall diameter, nearest first. The speed column is the actual speed when a speedometer calibrated for 205/50R16 reads 60 mph.

For a size without a comparison page, open 205/50R16 in the calculator and enter that size as the proposed tire.

Important: These results compare nominal dimensions. They do not confirm vehicle fitment. Actual clearance varies by tire model, approved rim width, wheel construction, suspension, alignment, body tolerances, steering angle, load, and brake geometry. Verify load and speed ratings and physically test-fit the complete setup before driving.

Physical checks before changing size

• Approved rim-width range for the exact tire model
• Load index and speed rating equal to or greater than vehicle requirements
• Brake-caliper, hub, and wheel-fastener compatibility
• Fender, liner, suspension, and full-lock steering clearance
• Clearance at full compression and under expected load
• Alignment, tire pressure, and manufacturer guidance
• Professional inspection when variance or clearance is uncertain

Published comparisons for 205/50R16

None keeps the 16-inch rim; each one changes wheel diameter. Diameter changes are measured from 205/50R16.