I have a set of 4 snow tires (almost brand new) Dunlop Sport M2 tires. 255/60-18. mounted on 18 inch rims offer from tirerack...they're the 5 spoke one. asking 800 shipped...brand new from tirerack is $1,400.00, if you go and buy a set off right now off their website. im thinking these would clear the 4.6/4.8is x5 cause they're 18 not sure though please check. will fit other x5 though. i have sold rims on here before..pinoix5 bought a set of stock oem 19 y-spoke rims. thank you.

here's some review on tirerack..they rank 8.2 outta 10.

http://www.tirerack.com/tires/tires....inter+Sport+M2