what size are 31x10.50x15 equivalent to in radials?

[Krzyboy2o]

i have snow chains but dont know if they fit. thanks.

 

[section525]

You mean metric size? If so, 255/75/16 ishes.

http://www.therangerstation.com/Metric_To_Inch_Tires.html

 

[MrShorty]

~265/75/15.

 

[jimbo74]

rim size doesnt really play a factor with the outside parameter... but it might

 

[MontanaGT]

Here is a cool link that I found for calculating and comparing tire sizes.
http://www.miata.net/garage/tirecalc.html

 

[mahieber]

...and another one:

http://www.procomptires.com/tireconversionchart.html