A hitch in the bed of a truck provides better stability for the travel trailer. This reduces swaying while the trailer is being towed. Additionally, the risk of jackknifing is reduced and the ability to maneuver the trailer is improved.
Fifth wheel RVs are often heavier than other travel trailers. Therefore, they require a heavy-duty truck and cannot be towed by cars or vans. They have a higher profile than other trailers, so they sometimes can't fit underneath lower bridges or overpasses.
Prices for new fifth wheel RVs purchased at a dealer range from $12,800 to $97,000 as of 2010, depending on the brand, size and features included. The average retail cost is around $23,790. Used fifth wheel RVs can be found at lower prices.
