check out the hi-lo web site. They list the sizes and weights of thier units. Are you limited in what you can tow by your tow vehicle? If not (i.e. it is a big V8) the difference in gas milage will be not as noticable as trying to pull with a 6 cyl. I think you need to get up to the 29 foot model of the Hi Lo to have a permanent bed. I couldn't tow a Hi Lo with a permanent bed with my TV, so it didn't take long to eliminate the Hi Lo from my list of possiblities.
Bill
|