Winter-Ready: Air Suspension Maintenance Tips for Cold Weather

As winter weather sets in, being prepared is more than just snow tires and a shovel – it’s making sure your air suspension system is ready for cold temperatures, snow, salt, and freeze-thaw cycles. Whether you tow trailers, haul gear, or drive daily in winter conditions, these maintenance steps can help your ride stay safe, stable, and functional all season long.

Why Winter Weather Matters for Air Suspension

Air suspension gives you load-leveling, towing support, and ride flexibility, but cold weather brings risks. Moisture in air lines and components can freeze. Rubber air springs and hoses become less flexible. Salt, slush, and road spray can accelerate wear. Being proactive can help prevent system issues, leaks, and even safety hazards.

Key Winter Maintenance Tips for Your Air Suspension System

Drain moisture before winter

Any accumulated water inside your air system, in tanks, lines, or valves, can freeze and block airflow or damage components. Drain tanks and purge moisture before the first freeze.

Inspect air lines, fittings & valves

Cold makes rubber and plastic more brittle. Inspect hoses, fittings, and valves for cracks, wear or leaks. Replace components that look worn to avoid winter failures.