RV FEATURE
AVOID THE WOBBLES
It’ s quite likely that by reading the aforementioned causes of the wobbles, you will already have a good idea of how to avoid them. In case it has escaped you, here are the golden rules:
1. Ensure correct weight distribution of your caravan. Pig trailers are most stable when 8-10 per cent of their total weight is directly over the tow point. Most caravans are designed so that when you pack them, the weight should be distributed to achieve this ball weight percentage. Placing most of the heavy items you carry low to the floor and over the axles will also contribute towards overall stability.
2. Choose an appropriate tow vehicle for your caravan. You’ ve probably heard the expression‘ the tail wagging the dog’. Well, a light-weight tow vehicle( relative to the trailer weight) or one with a short wheelbase may not be a good choice for towing a heavy or long caravan.
The Dexter electronic anti-sway device is excellent but it doesn’ t mean you can ignore all the contributors to trailer instability.
Getting a wheel alignment on your caravan will greatly enhance its stability.
3. Try to ensure the tow attachment point is as close to the rear wheels of the tow vehicle as possible. This is particularly relevant to utes where the tray overhang may necessitate a longer tow hitch.
4. Avoid driving in severe crosswinds. Check the weather for your chosen route and if it shows you will experience strong, gusty winds blowing against the side of your rig, perhaps wait for calmer conditions, especially if you have a long caravan.
5. Ensure your tyres are inflated to the correct pressures for the load they are carrying. Most caravan tyres are under-inflated, particularly very heavy caravans.
/ 43