Polyair Suspension Airbags

[TheDocAUS]

I had Polyair Suspension Airbags fitted to the rear springs recently. The same brand airbag 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:

1. Airbags are load assist, not load bearing;
2. Check the airbags PSI setting monthly;
3. Minimum 20 PSI, for my car. He says the bags should fit the springs snugly. If they are under inflated, the airbags will be damaged over time;
4. When towing inflate airbags to 40-50 PSI;
5. Maximum PSI for the airbags is 60 PSI; and
6. Minimum is 5 PSI, but the minimum is dependent on the weight of your car - so my minimum is 20 PSI.

Mastering the Art of Towing with Your Ineos Grenadier - Poly Air

Struggling with heavy loads in your Ineos Grenadier? Our load assist air suspension system makes towing and loading a breeze, providing optimal stability and control.

www.polyair.com.au

https://www.polyair.com.au/find-parts/?wpf_filter_make=ineos&wpf_filter_model=grenadier&wpf_filter_mode_year=2023&wpf_fbv=1&redirect

 

[LeonD]

Which brand of airbags did you use?

 

[TheDocAUS]

Which brand of airbags did you use?

Polyair.

Mastering the Art of Towing with Your Ineos Grenadier - Poly Air

Struggling with heavy loads in your Ineos Grenadier? Our load assist air suspension system makes towing and loading a breeze, providing optimal stability and control.

www.polyair.com.au

 

[LeonD]

I just now noticed the link in your original post—apparently my eyesight isn’t what it used to be. Thanks for the kind reply!

 

[TheDocAUS]

Your eyesight is fine.

After I added links to my second post, I thought it made sense to add them to the first post.

 

[TheDocAUS]

The airbags have stopped some of the body roll on cornering - unexpected bonus. This slowly creeped up on me as I added weight to the car. I really noticed the lack of body roll when driving Rohan's car (GrenX), now it is fixed on mine.