need tire size help

[99 Off-Road Ranger]

alright heres my question i have 33/12.5/15 on my truck now looking at a used set of 285/75/16 how are these tires going to match up size wise need help im lost

 

[Toms01PSD]

This oughta help you out:http://www.therangerstation.com/tech_library/Metric_To_Inch_Tires.html

 

[Blueranger99]

i did the math and they should be right around 33x11r16