205/70R14 Tire Size Specifications & Compatible Vehicles
Overall Diameter
642.6 mm
Section Width
205 mm
Sidewall Height
143.5 mm
Circumference
2018.8 mm
Revs/Mile
797
Rim Diameter
14"
Inch Equivalent
25.3x8.1R14
Rim Width (ETRTO)
5.5" – 7.5"
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 205/70R14 and may be used as replacements:
Understanding 205/70R14
The tire size 205/70R14 means the tire has a section width of 205mm, an aspect ratio of 70% (the sidewall height is 70% of the width), and fits a 14-inch rim.
Sidewall Height = 205 x 0.7 = 143.5 mm
Overall Diameter = (143.5 x 2) + (14 x 25.4) = 642.6 mm
Circumference = 642.6 x π = 2018.8 mm
Overall Diameter = (143.5 x 2) + (14 x 25.4) = 642.6 mm
Circumference = 642.6 x π = 2018.8 mm
Frequently Asked Questions
The 205/70R14 is a standard tire size. Check your vehicle door jamb sticker or owner manual to confirm compatibility.
A 205/70R14 tire has an overall diameter of 642.6mm (25.3 inches). The sidewall height is 143.5mm, and the total circumference is 2019mm.
For 205/70R14 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 205/70R14 642.6mm diameter. Compatible alternatives include 295/40R16, 215/55R16, 175/75R15. Use our Tire Size Calculator to compare any two sizes.