Yes, paint protection film can be removed from your vehicle, and most off road owners can handle the job themselves with a bit of patience. Removal is not complicated, but technique matters. The two things that make the difference between a clean removal and a frustrating one are heat and pull angle. Get those right and the film comes off in large sections without leaving adhesive behind or stressing your paint.
Start by warming the film with hot water poured over the panel or a heat gun on a low setting. Heat softens the adhesive and makes the film pliable. Lift a corner, then pull steadily at roughly a forty five degree angle to the panel, which stretches the film away from the surface as it releases. Never pull at ninety degrees straight out from the paint, and never pull backwards over itself, as both put unnecessary stress on the paint and are more likely to leave adhesive behind. Work slowly across the panel, reheating as you go if the film starts resisting.
Paint condition before installation is the biggest factor in how removal goes years later. On healthy factory paint, removal is a non event, since factory finishes are engineered to handle this kind of adhesion. When paint does lift, it is almost always tied to previous bodywork, a respray, or clear coat that was already compromised before the film went on. So apply PPF to clean, sound paint, and if your rig has had bodywork, make sure the repaint is fully cured first. Removing your film within a year of warranty expiration, and not exceeding ten years on the vehicle, also keeps it flexible and easy to remove.