Checking Caravan Wheel Nut Torque Settings. Why?

JeanandNeil
JeanandNeil Forum Participant Posts: 3
edited April 2013 in Caravan & Motorhome Chat #1

I am somewhat confused by the constant talk of checking caravan wheel nuts and tales of wheels coming off.

 

Why is it necesssary to check caravan wheel nut torque setting before evry journey?  You don't need to with a car!

Can anyone explain this to me?