Polyair Ultimate Series HD airbag Ineos Grenadier

The HD Ultimate Series Airbags from Polyair are without question the best you can get. They don’t suffer the same consequences that the other airbag systems get with chaffed Kevlar sleeves that ride up and down in the spring cavity, nor do they leak out of the top airline fitting! Polyair use a softer airline that conforms and grips the brass barb and relies on a much heavier duty puncture resistant airbag polymer to create the “Ultimate” airbag setup. Trouble free offroading is the name of the game when it comes to carrying higher loads that require a proper air spring solution.