AHi.. I am planning to bake a two tire cake filled n frosted with dark choc ganache n covered in fondant. I shall pack each layer separately with cling wrap n pack them with help of thermocol in big box. I shall be preparing the cakes a day in advance. The travel time is 12-15 hrs. Temp would b 30-35C during travel. Please suggest if this is possible to pull off neatly. Any good suggestions are welcome.. waiting for reply..

I think they will do fine. I just did a 5 hr trip with fondant cakes a day in advance. No problems at all. I had them boxed, but just wore a jacket and kept the air cranked in the car. Just make sure they travel level, and don't slide.