I had Poly Suspension Airbags fitted recently. The same brand is fitted to my caravan.
My car is an AU Spec Diesel Grenadier, a 2 seater fitted with a RED winch, aux fuel, roof rack and drawers. So the kerb weight is on the higher side, even in everyday use. Factory suspension is fitted with an Eibach lift kit (and now Poly Airbags).
Installer’s suggestions were:
My car is an AU Spec Diesel Grenadier, a 2 seater fitted with a RED winch, aux fuel, roof rack and drawers. So the kerb weight is on the higher side, even in everyday use. Factory suspension is fitted with an Eibach lift kit (and now Poly Airbags).
Installer’s suggestions were:
- Airbags are load assist, not load bearing;
- Check the airbags PSI setting monthly;
- Minimum 20 PSI, for my car. He says the bags should fit the springs snugly. If they are under inflated, the aibags will be damaged over time;
- When towing inflate airbags to 40-50 PSI; and
- Maximum PSI for the airbags is 60 PSI.
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