215/50R16 Tire Size Specifications & Compatible Vehicles
Overall Diameter
621.4 mm
Section Width
215 mm
Sidewall Height
107.5 mm
Circumference
1952.2 mm
Revs/Mile
824
Rim Diameter
16"
Inch Equivalent
24.5x8.5R16
Rim Width (ETRTO)
6.0" – 8.0"
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 215/50R16 and may be used as replacements:
Understanding 215/50R16
The tire size 215/50R16 means the tire has a section width of 215mm, an aspect ratio of 50% (the sidewall height is 50% of the width), and fits a 16-inch rim.
Sidewall Height = 215 x 0.5 = 107.5 mm
Overall Diameter = (107.5 x 2) + (16 x 25.4) = 621.4 mm
Circumference = 621.4 x π = 1952.2 mm
Overall Diameter = (107.5 x 2) + (16 x 25.4) = 621.4 mm
Circumference = 621.4 x π = 1952.2 mm
Frequently Asked Questions
The 215/50R16 is a standard tire size. Check your vehicle door jamb sticker or owner manual to confirm compatibility.
A 215/50R16 tire has an overall diameter of 621.4mm (24.5 inches). The sidewall height is 107.5mm, and the total circumference is 1952mm.
For 215/50R16 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 215/50R16 621.4mm diameter. Compatible alternatives include 185/65R15, 205/40R18, 295/45R14. Use our Tire Size Calculator to compare any two sizes.