Thor Forums

[captmetal]

stabilizing and raising the coach off the ground are 2 different issues.

if driving up on blocks to level is ok and you want to stop the rocking any cheap 1 ton or above jack will do, it will not have much load on it as it is only stopping the rocking,

if you want to use it to level the coach then a higher weight rated jack will be needed, take the weight of the coach and double it then divide by 4 and you have the min rating needed with safety factor,

now for leveling the more important issue is sway ( rocking) if the jack get very extended it become more unstable. so for safety you don't want to run a jack at full extension as it could fail or get stuck.

so which way do you want to go????