Photo-realistic Camouflage Allows Your Tire to Virtually Disappear. Keeping your RV, Trailer, or Motorhome protected has never been easier. ADCO has been the premier brand for decades when it comes to quality and innovation with RV Covers and accessories. While others try to mimic our designs, the quality difference can always be seen instantly. Protect your RV with universal or custom covers designed to last. We have covers to fit virtually any size RV like Travel Trailers, 5th Wheel Trailers, Class A Motorhomes, Class C Motorhomes, Toy Haulers and more.