215/70R15 Tire Size Specifications & Compatible Vehicles
Overall Diameter
682.0 mm
Section Width
215 mm
Sidewall Height
150.5 mm
Circumference
2142.6 mm
Revs/Mile
751
Rim Diameter
15"
Inch Equivalent
26.9x8.5R15
Rim Width (ETRTO)
6.0" – 8.0"
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 215/70R15 and may be used as replacements:
Understanding 215/70R15
The tire size 215/70R15 means the tire has a section width of 215mm, an aspect ratio of 70% (the sidewall height is 70% of the width), and fits a 15-inch rim.
Sidewall Height = 215 x 0.7 = 150.5 mm
Overall Diameter = (150.5 x 2) + (15 x 25.4) = 682.0 mm
Circumference = 682.0 x π = 2142.6 mm
Overall Diameter = (150.5 x 2) + (15 x 25.4) = 682.0 mm
Circumference = 682.0 x π = 2142.6 mm
Frequently Asked Questions
The 215/70R15 is a standard tire size. Check your vehicle door jamb sticker or owner manual to confirm compatibility.
A 215/70R15 tire has an overall diameter of 682.0mm (26.9 inches). The sidewall height is 150.5mm, and the total circumference is 2143mm.
For 215/70R15 tires, the ETRTO recommended rim width is 7.0". The acceptable range is 6.0" minimum to 8.0" 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 215/70R15 682.0mm diameter. Compatible alternatives include 345/40R16, 335/45R15, 275/50R16. Use our Tire Size Calculator to compare any two sizes.