Hi Paulius, Ebay recently had a MB minispare offered for the great price of $70 including shipping. Some suggested this would fit the Crossfire. It was for MB ML 350, 430, 320. The guy at the Co. offering it was nice enough to check if it would work on the Crossfire. Nope, the bolt pattern might be OK but the wheel/tire diameter was 29". We need around 26". A wild idea, if an appropriate diameter spare was located would the wheel be strong enough, if correctly spaced holes were drilled in the spaces between the existing holes?

Regards and good luck,
Sloreflex