Winter doesn’t have to mean sacrificing your air ride. In fact, with the right setup and maintenance, your ONAIR suspension system can deliver a smooth, reliable performance all year long—even in the coldest conditions. In this guide, we’ll break down how to prepare your air suspension for winter, debunk common myths, and share expert tips that keep your ride bagged and your system running flawlessly.

Why Air Ride Works in Winter

Contrary to popular belief, air suspension systems aren’t just for warm weather. High-quality air bags, such as those from ONAIR, are engineered to perform in a wide temperature range. With proper maintenance, you can confidently leave your car parked outside—even in freezing conditions—without worry.

Essential Winter Maintenance Tips

1. Purge Moisture Regularly

Moisture buildup is the enemy of any air suspension system. Ice formation in air lines or the tank can lead to pressure drops or even component failure.

• Tip: Make it a habit to relieve the pressure in your water traps. This simple step allows condensation to escape before it can freeze.

2. Use a Water Trap

A water trap is essential for keeping moisture and debris out of your system.

• Tip: Ensure that your ONAIR setup includes a reliable water trap, and check it periodically throughout the winter season.

3. Insulate Check Valves

Check valves can be vulnerable to freezing.

• Tip: Cover the check valves on your compressors with insulation to prevent ice buildup. This is a low-cost way to protect critical components and maintain performance.

4. Drain the Air Tank

Even with water traps in place, some moisture may still accumulate.

• Tip: Regularly drain your air tank to remove any moisture that could freeze and cause issues later on.

5. Use Antifreeze Solutions

For extreme cold, a little extra protection can go a long way.

• Tip: Apply a thin coat of airline antifreeze or air brake fluid to your air lines. Many truck drivers use this method to prevent freezing and ensure smooth operation.

6. Maintain a Warm Environment When Possible

While it’s often unavoidable to park outside in the winter, storing your car in a warmer environment can help minimize condensation and freezing risks.

• Tip: If you have access to a garage or indoor parking, use it during the coldest months to extend the life of your system.

7. Monitor for Leaks

A leak can cause a drop in system performance and may lead to ice formation.

• Tip: Regularly inspect your air suspension components for any signs of leaks. If you find one, address it immediately to prevent further issues.

8. Avoid Improper Use of Heat Guns

Some enthusiasts resort to heat guns to melt ice, but this is not ideal and can damage sensitive components.

• Tip: Rely on proper maintenance and insulation rather than extreme measures to manage ice buildup.

Debunking the Winter Myth

Myth: "You can’t daily a bagged car in the winter."
Fact: With proper care, air ride systems like ONAIR are built for all seasons. By purging moisture, using water traps, insulating check valves, and applying antifreeze solutions, you can maintain a smooth, reliable air suspension system even in the harshest winter conditions.

Conclusion

Running an air ride system in winter isn’t just possible—it’s practical when you know how to maintain it. Follow these essential tips to keep your ONAIR suspension performing at its best, regardless of the temperature. Embrace the winter season with confidence, and let your ride stay bagged and ready for any challenge.

For more detailed guides and product information, visit shoponair.ca and join the ONAIR community today!