I just got my new to me Discovery an 03 with the 18" rims. I also currently have a new set of 31" x 15" bfg at and would like to mount them to my Discovery. I called lucky8 today and they said they can get custom ordered rims for my Disco for $105 each. Just wondering if anyone else has done this? Or anyone know where else I would be able to purchase these rims from? Thanks for your input.

 

Is the offset correct and size large enough to clear the calipers with the 15"s?

 

Honestly, I'd go with 16". Gives you more options overall.