Agree with TucsonToy. Our decals lasted about 5 years then began to fade and develop "spiderweb" cracks. Used all the recommended protectants. Had them painted. Waste. After a couple of years, the cracks began to "telegraph" through and the underlying decals began to peel along the edges. Also, impossible to repair FOD damage and scratches from branches in the way of where we wanted to go.
Removed the decals, (not for the faint of heart!) had the design painted back on. At least FOD damage is easier to repair and MUCH less expensive than with decals.