185/80R14 Tire Size Specifications & Compatible Vehicles
Overall Diameter
651.6 mm
Section Width
185 mm
Sidewall Height
148.0 mm
Circumference
2047.1 mm
Revs/Mile
786
Rim Diameter
14"
Inch Equivalent
25.7x7.3R14
Rim Width (ETRTO)
5.0" – 7.0"
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 185/80R14 and may be used as replacements:
Understanding 185/80R14
The tire size 185/80R14 means the tire has a section width of 185mm, an aspect ratio of 80% (the sidewall height is 80% of the width), and fits a 14-inch rim.
Sidewall Height = 185 x 0.8 = 148.0 mm
Overall Diameter = (148.0 x 2) + (14 x 25.4) = 651.6 mm
Circumference = 651.6 x π = 2047.1 mm
Overall Diameter = (148.0 x 2) + (14 x 25.4) = 651.6 mm
Circumference = 651.6 x π = 2047.1 mm
Frequently Asked Questions
The 185/80R14 is a standard tire size. Check your vehicle door jamb sticker or owner manual to confirm compatibility.
A 185/80R14 tire has an overall diameter of 651.6mm (25.7 inches). The sidewall height is 148.0mm, and the total circumference is 2047mm.
For 185/80R14 tires, the ETRTO recommended rim width is 6.0". The acceptable range is 5.0" minimum to 7.0" 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 185/80R14 651.6mm diameter. Compatible alternatives include 175/70R16, 245/50R16, 225/60R15. Use our Tire Size Calculator to compare any two sizes.