The Wolf, usually has a spare wheel mounted on the side of the vehicle.  In this case, our wolf is fitted with a diferent roof, and has a bonnet and rear mounted spare, so it did not come with the longer mirror arm. I managed to pick some up on eBay, as they are very useful for towing.

I also bought some unbreakable mirrors, but they were useless!  They didn't stay in place, and didn't have enough movement to be practical.