What is the most common trailer light pin connection ;Cruise America Ford RV .?
What is the most common configuration for a RV trailer light pin connection, I am renting a 25 Foot Ford RV from Cruise America, my Small Utility Trailer it is flat rectangle has 4 pins , will I need an adapter ?
This RV will probably have a regular round RV connection, or possibly the 4 pin flat, or both. If not, and if the rental dealer doesn't have an adapter, Wal Mart has them for around $10.00. My '02 F250 PU has both.

not likely and if your renting it they should be able to fix you up
References :
This RV will probably have a regular round RV connection, or possibly the 4 pin flat, or both. If not, and if the rental dealer doesn't have an adapter, Wal Mart has them for around $10.00. My '02 F250 PU has both.
References :