Sales, Service and Parts. About C&R Auto & Trailer Sales in Tremonton, UT When you're ready to invest in a new or pre-owned car, RV, trailer or others, C&R Auto & Trailer Sales is prepared to exceed your expectations. Our unparalleled selection of cars, RVs, trailers and more means we have something for every customer that's sure to please. We also sell RV parts! Our friendly and knowledgeable sales, financing, service and parts departments are prepared to make sure your experience is outstanding, from assisting... read full review »