Robertbenita, I follow the maintenance pretty much to the letter. I just had our chassis lubed that is recommended every 6,000 miles.
On our previous coach, I had the oil changed every 10,000 miles because it was recommended that the chassis be lubed every 5,000 miles. That schedule made it easier to remember, I knew every 5,000 miles, something needed servicing.
Serpentine belt was done at 50,000 miles.
Front wheel bearings were done every 30,000 miles.... so, in the 69,700 miles that we drove that coach, it was done twice. Tires at 7 yrs. Batteries when needed (3 yrs. on chassis, 6 yrs. on house)... that's the way it worked for us.
I am a 'over maintainer'..... do it on my cars too.
MM.
Mr.Mark
2021.5 Pleasure Way Plateau FL Class-B on the Sprinter Chassis
2018 Mini Cooper Hardtop Coupe, 2 dr., 6-speed manual
(SOLD) 2015 Prevost Liberty Coach, 45 ft, 500 hp Volvo
(SOLD) 2008 Monaco Dynasty, 42 ft, 425 hp Cummins