Trailer jacks

[ontariocamper66]

I have a 27 ft prowler on a seasonal site I have all leveled and supported on corners I am just looking for extra support underneath as it still wobbly what type of jack stands do ppl recommend

[beemerphile1]

Stack Jacks


http://www.camco.net/ecom/productpage/41d8ce75-24ec-4242-a777-0f2d614657fa?category=8faf31b1-ee75-4e...

[afidel]

If you don't want to go the block route, JT StrongArms or BAL Lock Arms are amazing for adding rigidity, they turn the feet into upside down pyramids which are significantly more stable than a tower which is what lone landing legs/leveling jacks look like.

[rbpru]

As Jebby recommended, it is hard to beat blocks and boards for a stable unit in a seasonal set up.

[Jebby14]

2x10s and cinderblocks?