205/55R16 Tire Size Specifications & Compatible Vehicles
Overall Diameter
631.9 mm
Section Width
205 mm
Sidewall Height
112.8 mm
Circumference
1985.2 mm
Revs/Mile
811
Rim Diameter
16"
Inch Equivalent
24.9x8.1R16
Rim Width (ETRTO)
5.5" – 7.5"
Compatible Vehicles
The following vehicles use 205/55R16 tires from the factory:
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 205/55R16 and may be used as replacements:
Popular Comparisons
See how 205/55R16 compares to other common tire sizes:
205/55R16 vs 215/55R16 Popular sedan tire comparison 205/55R16 vs 225/45R17 Sedan plus-one sport upgrade 205/55R16 vs 215/55R17 Sedan rim upgrade comparison 195/65R15 vs 205/55R16 Popular compact sedan upgrade 195/55R16 vs 205/55R16 Compact car width upgrade 205/55R16 vs 195/65R15 Common sedan comparison
Understanding 205/55R16
The tire size 205/55R16 means the tire has a section width of 205mm, an aspect ratio of 55% (the sidewall height is 55% of the width), and fits a 16-inch rim.
Sidewall Height = 205 x 0.55 = 112.8 mm
Overall Diameter = (112.8 x 2) + (16 x 25.4) = 631.9 mm
Circumference = 631.9 x π = 1985.2 mm
Overall Diameter = (112.8 x 2) + (16 x 25.4) = 631.9 mm
Circumference = 631.9 x π = 1985.2 mm
Frequently Asked Questions
The 205/55R16 tire size is used on 10 vehicle trims including the 2025 Hyundai Elantra, 2024 Hyundai Elantra, 2023 Hyundai Elantra and 7 more.
A 205/55R16 tire has an overall diameter of 631.9mm (24.9 inches). The sidewall height is 112.8mm, and the total circumference is 1985mm.
For 205/55R16 tires, the ETRTO recommended rim width is 6.5". The acceptable range is 5.5" minimum to 7.5" maximum. Using a rim outside this range can cause improper bead seating and unsafe handling.
Yes, as long as the replacement tire overall diameter is within 3% of the 205/55R16 631.9mm diameter. Compatible alternatives include 345/40R14, 175/50R18, 225/50R16. Use our Tire Size Calculator to compare any two sizes.