In the case of the Post-apocalyptic Wasteland, armored RVs may be designed in a variety of ways to deal with extreme environments and potential threats. Although such scenarios often fall into the realm of fiction and science fiction, we can envisage the following possible types of defensive RVs:
All-terrain defensive motorhome: In order to survive in the wasteland, this type of RV may be designed as an all-terrain vehicle that can adapt to a variety of terrains. They may have reinforced suspension and reinforced tires to ensure a stable ride even on rough terrain. 
Ruggedized bulletproof RV: In an extreme apocalyptic environment, an RV may need to be bulletproof and anti-**. These vehicles may be equipped with heavy armor plates and bulletproof glass to defend against attacks from the outside. 
Concealed motorhomes: In order to survive in the wasteland, this type of RV may be designed to have a high degree of concealment to avoid potential enemies or threats. This may include camouflage painting or structural design that can be quickly concealed. 
Armed motorhome: For self-protection, these motorhomes may be equipped with systems such as machine guns, rocket launchers, or other defenses to defend against enemy attacks. 
Please note that the above descriptions are based on imaginary and fictional scenarios and do not reflect specific products or technologies in reality.