Does anyone use a Spare Tire Bike Carrier, ie a bike rack/carrier that attaches to the spare tire, say on a Pajero or Prado or any other vehicle where the spare tire is mounted on the back?
The reason I ask is, could one of these racks be used on the rear mounted spare tire of a camper trailer?
I carry mine and the missus's bike on the roof of the X-trail (a real 4WD

) and usually the kids bikes on the bike rack attached to the tow bar.
I'm looking at trying to take to weight off the back of the X-trail and I'm trying to work out if I can carry the kids bikes on a rack attached the rear mounted spare on the camper trailer.
What do you guys think?