eBay Classifieds ads provides a number of ads for trailers & RVs and makes searching online for trailers and RVs in Pittsburgh convenient and practical. Perhaps you are looking to buy an RV to use during your family vacations in the mountains. Maybe you require a smaller one designed for a couple or a larger, family sized- vehicle. These vacancies should display relevant information on each vehicle, such as the total mileage, overall condition, the dimensions and any additional special features, such as air-conditioning. eBay Classifieds should help you find whatever you need when searching on the internet.