ultra leather good for not more than 5 years

I traded in a 2000 fleetwood vision, with 25000 miles, for a new 2012 Tiffin. My trade in had seats and other upholstry that looked like new after 12 years. My new Tiffin has upholstry (all) that is starting to fall apart. Bad enough that the tires went after 24000 miles but to have both items go is an insult that needs to be retified through our courts. sue the fatherless people who supplied ultra leather.