235/50R16 Tire Size Specifications & Compatible Vehicles
Overall Diameter
641.4 mm
Section Width
235 mm
Sidewall Height
117.5 mm
Circumference
2015.0 mm
Revs/Mile
799
Rim Diameter
16"
Inch Equivalent
25.3x9.3R16
Rim Width (ETRTO)
7.0" – 9.0"
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 235/50R16 and may be used as replacements:
Understanding 235/50R16
The tire size 235/50R16 means the tire has a section width of 235mm, an aspect ratio of 50% (the sidewall height is 50% of the width), and fits a 16-inch rim.
Sidewall Height = 235 x 0.5 = 117.5 mm
Overall Diameter = (117.5 x 2) + (16 x 25.4) = 641.4 mm
Circumference = 641.4 x π = 2015.0 mm
Overall Diameter = (117.5 x 2) + (16 x 25.4) = 641.4 mm
Circumference = 641.4 x π = 2015.0 mm
Frequently Asked Questions
The 235/50R16 is a standard tire size. Check your vehicle door jamb sticker or owner manual to confirm compatibility.
A 235/50R16 tire has an overall diameter of 641.4mm (25.3 inches). The sidewall height is 117.5mm, and the total circumference is 2015mm.
For 235/50R16 tires, the ETRTO recommended rim width is 8.0". The acceptable range is 7.0" minimum to 9.0" 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 235/50R16 641.4mm diameter. Compatible alternatives include 205/45R18, 325/40R15, 175/60R17. Use our Tire Size Calculator to compare any two sizes.