polyair in a 2005 pajero

Hi we are in Coffs Harbour. Can you resommend anywhere here to buy them or have them fitted at a resonable cost?
Regards Lenni

Had polyairs fitted to my 05 pajero excellent results fitted by Beadmans in Grafton i think supplied and fitted for just under $400,you wont be disappointed. I tow a Olympic 16ft. caravan and never had any problems.

Hi everyone thanks again for your suggestions. I have a question for Pojo:

How heavy is the towball weight of your olympic van? This sounds promising and we will look into the polyairs and having them fitted. After all we are only towing a camper ( be it a heavy duty one). It sounds as though the polyairs may do the trick. We dont have a WD setup and hopfully wont need one, we will see. The wheels are set back on the camper so it is hard to know what the twball weight is. The tow ball on the car can take up to 250kg on the ball and 2500kg towing weight. If the camper is 1100kg but the axle is towards the rear would the tow ball weight be about 110 or perhaps closer to 150kgs. Any sugestions?
Thaks again for your suggestion and also to the other people that have made some very helpful comments.
regards Lenni