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Expedition Leader
Mine are bolted on together, one set of lugs holds both on. There was a nice flat spot for the Jack and it went better than expected. The hardest part was rusty nylocks holding the spare underneath....A good method of handling DRWs is putting the best tires on the inside to lessen the chance of losing one and pulling onto a block with one tire to get the weight off the other. Obviously this only works if it's the outer tire that's being changed. They sell metal lifting ramps for doing a similar thing on tandem axle trailers, no jack needed.