Old Biscuit is right.
Since it has sat unused for 2 years it needs ALL scheduled maintenance performed. The Jayco website and owner's manual lists recommended maintenance.
Yes, new battery, tires, and bearings are a good start but, all the tanks need to be flushed/sanitized, seals lubed, roof will need some dicor, and every appliance needs cleaning/inspection.
IF I were to guess, between tires, battery, scheduled maintenance, and at least one surprise, I would plan to spend $1500-2000 to make it road worthy.
Lastly, check out the FMCA membership/roadside assistance. Well worth it.
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