Technically I wouldn't use them, the weight of the Caravan is not really that relevant you can only apply the max nose weight to the tow ball, this max nose weight is factored into the Antara's self levelling rear struts, they say it can retain up to nearly 90% of normal ride height fully loaded without any assistance, it will level out over a short period of driving.
Adding something into the spring will stiffen the ride and possibly impact on this levelling.
So my humble advise for what it's worth is check the nose weight, bang the caravan on and get on your way..
Adding something into the spring will stiffen the ride and possibly impact on this levelling.
So my humble advise for what it's worth is check the nose weight, bang the caravan on and get on your way..