QUOTE Ray: Nothing to do with the caravans inadequate suspension then?
Roads have got progressive worst, while caravan suspension has been stuck in a time warp.
While i accept wheel balance plays a part, it cant be blamed for everything.
.......................
Totally agree, out of balance wheels are not always to blame, however, running over potholes on our poor roads is an occasional event. I don't then particularly agree the suspension design is that poor, not best but all things considered and with the addition of shock absorbers, adadquate.
On the other hand, an out of balance wheel by the common and minimal 30 grams, is equal to 7KG of force at 60mph and that's hitting the van 12+ times a second, that's every second as that wheel spins!
The constant vibration this causes can affect the structure and anything within, in anyway it chooses, you have no control whatsoever, slowing down can infact make the vibration worse!
But thankfully it's the easiest and cheapest thing to avoid altogether by simply getting them balanced, why their not done in the first place beggars belief?!