Renee - from New Wilmington , RI
Generally stacked construction wedding cakes are transported assembled, but 4 tiers is a very large cake to move. You might do best to keep your cake in 2- or 3-tier sections. Make sure each section is on sturdy boards to support the weights of these cakes! Make sure you bring along all the supplies you'll need to finish decorating. Then, when you get to your party location, stack the cakes and add the finishing touches!