Result:

| The Adco SFS AquaShed RV Cover for 5th Wheel Toy Hauler - Up to 37' Long - Gray Item # 290-52256 is designed for the rain, snow, and sun of your Kansas City based climate. | My 5th wheel is 36.25foot long...

It's pretty likely though that this length includes the tongue, which isn't measured when determining fitment of a cover. If you take a measurement from the rear of the trailer to the front (excluding the tongue) and you get a length of between 18 and 20 feet then the Adco RV Cover # 290-64840 that you referenced will work perfectly. |