K Charles wrote:
If they didn't give you one with the trailer then they don't want you to use one.
X2
Reason is......they are not needed. Slideouts are self-supporting.
Use of 'jacks' can cause damage to the slideouts.
If rig should move (either forward/backwards by chance but more likely down as in settle) the slideouts move with rig.
Jacks could cause upward pressure on slideouts in rig should settle.
Upward pressure can cause damage/twisting/out of alignment issues.
Just because a product is offered for sale via aftermarket doesn't mean it is better, an improvement or needed.
Save your money for something that IS needed.