Replacing bunk boards

[prayingmantis]

I'm going to be replacing the bunk boards and rollers on an '88 escort trailer. I see a lot of trailer at the marina that don't have keel rollers other than the one on the back. My question is do you need the rollers ? Thanks for the help

 

[MRS]

If your keel does not hit the trailer loading or launching you do not need. Just check before you remove anything.