If you got it lifetime from the your dealer you have to follow his recommended services or that warranty will be cancel. Mine wanted the oil change every 3000 miles Etc. check it out.
I got mine from Granger for my 24. Cost was $2400 with rental and lighting for 10Yr. 100,000.
That is $240.00 a year. I pay way more than that for car insurance that I may never use.