195/70R15 Tire Size Specifications & Compatible Vehicles
Overall Diameter
654.0 mm
Section Width
195 mm
Sidewall Height
136.5 mm
Circumference
2054.6 mm
Revs/Mile
783
Rim Diameter
15"
Inch Equivalent
25.7x7.7R15
Rim Width (ETRTO)
5.5" – 7.5"
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 195/70R15 and may be used as replacements:
Understanding 195/70R15
The tire size 195/70R15 means the tire has a section width of 195mm, an aspect ratio of 70% (the sidewall height is 70% of the width), and fits a 15-inch rim.
Sidewall Height = 195 x 0.7 = 136.5 mm
Overall Diameter = (136.5 x 2) + (15 x 25.4) = 654.0 mm
Circumference = 654.0 x π = 2054.6 mm
Overall Diameter = (136.5 x 2) + (15 x 25.4) = 654.0 mm
Circumference = 654.0 x π = 2054.6 mm
Frequently Asked Questions
The 195/70R15 is a standard tire size. Check your vehicle door jamb sticker or owner manual to confirm compatibility.
A 195/70R15 tire has an overall diameter of 654.0mm (25.7 inches). The sidewall height is 136.5mm, and the total circumference is 2055mm.
For 195/70R15 tires, the ETRTO recommended rim width is 6.0". 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 195/70R15 654.0mm diameter. Compatible alternatives include 165/75R16, 225/55R16, 275/45R16. Use our Tire Size Calculator to compare any two sizes.