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Manual or automatic semi air suspension control from Glide-Rite. Explore the Air Master Controller and Air Master Automatic Premium and get a quote today.
The Air Master range puts precise, reliable control over your semi air suspension system in your hands, manually or automatically.
Simple, dashboard-accessible manual control. Adjust ride height and balance yourself, in seconds, whenever conditions change.
Height-controlled automatic levelling. The system continuously monitors and corrects ride height, with manual override always available.
The Glide-Rite Air Master Controller gives you effortless, accurate control over your pressure-regulated semi air suspension system.
It allows for simple manual adjustment of ride height, improved stability, and a smoother driving experience, all through an intuitive and easy-to-operate interface.
With the Air Master Controller, you can adjust the ride height as needed to ensure optimal comfort and stability on your journey.
The unit provides independent control for each side of your vehicle, ensuring perfect balance, even under uneven loads.
Engineered for easy use and installation, the Air Master Controller offers plug-and-play connectivity and a smart, secure design that’s built to last.
It provides stable communication, reliable performance, and smooth operation, all with safety in mind.
Yes. It’s designed for simplicity. The intuitive layout allows quick adjustments without complex settings or technical knowledge.
The Air Master Controller is designed for pressure-regulated semi-air suspension systems.
It’s a plug-and-play system, meaning it can be fitted quickly without extensive setup or rewiring.
Yes. It’s ideal for commercial and specialist vehicles that need consistent suspension management under variable loads.






The Glide-Rite Air Master Automatic Premium takes semi air suspension control a step further. Rather than adjusting pressure manually, the system continuously monitors ride height on both sides of the vehicle and automatically compensates for changes in load, keeping the vehicle level and stable without any input from the driver.
Three programmable driving presets let you set your preferred ride height in advance, while manual override remains available at any time for full control when you need it.
Independent left and right height sensors monitor your vehicle continuously, correcting for uneven loads on both sides as they happen rather than waiting for you to notice a lean.
MIN and MAX modes give you temporary manual adjustment for ferry access, loading and unloading, or parking on uneven ground, before the system returns to your selected height automatically.
The Air Master Automatic Premium uses a freely positionable wired controller with integrated electronic control, connected through a plug-and-play Connection Hub. There’s no Bluetooth connection and no link to the vehicle’s CAN bus, keeping the system self-contained and straightforward to install, with no air lines needed behind the dashboard.
Every component is ECE R10-approved, the suspension systems are ECE R13-compliant, and the system carries TÜV certification, giving you a level of independently verified safety and reliability to match its automatic control.
The Air Master Controller gives you manual control over ride height from the cab. The Automatic Premium goes further, using height sensors to continuously monitor and adjust ride height on both sides, so you don’t have to adjust it yourself.
Yes. Manual override is available at any time, along with MIN and MAX modes for situations such as ferry access or uneven parking.
No. The system has no Bluetooth connection and no connection to the vehicle’s CAN bus, so it operates independently of your vehicle’s own electronic systems.
Yes. The electronic components are ECE R10-approved, the suspension systems are ECE R13-compliant, and the system holds TÜV certification.
The Air Master range, manual and automatic, is available across a broad range of vehicles, including:
On the manufacturer side, coverage extends across Peugeot, Iveco, Mercedes, Ford, Fiat and Volkswagen base vehicles, with the Automatic Premium system available across the full Air Master and Air Master Ultra range, subject to confirmation of the correct vehicle-specific kit.
Glide-Rite has been supplying and installing advanced suspension solutions since 1997. As a STELLANTIS Pro One Conversion Partner and AL-KO air suspension and HPC hydraulic specialist, the team brings a level of knowledge to every installation that goes well beyond simply fitting a product, reflected in a 5.0 rating across over 150 Google reviews, 120 Yell reviews, and a 4.8 rating on Trustpilot.
Prices vary depending on product, vehicle type and installation requirements. For a tailored quotation, please contact our team.
Call us on 0151 638 8002
Email: info@glide-rite.com
Or use our enquiry form to request your personalised quotation.







Posted on Google Andrew PritchardTrustindex verifies that the original source of the review is Google. A very happy customer having just had rear air assist fitted to our Le Voyageur motorhome, by the team at Glide Rite. From the initial contact with David, all through the booking process and then on the day of fitting this week, everything was professionally handled. Much appreciated was the ability to park outside overnight, complete with hook up, security lights and CCTV, and then the generous use of a courtesy car whilst my installation was done. A great job, and glad to have decided on the day to upgrade to the Air Master Controller, looks great in our Mercedes cab 😁Posted on Google bikerarthur27Trustindex verifies that the original source of the review is Google. The whole process of adding semi air suspension from start to finish was completely stress free; cannot recommend this company highly enough. Was able to stop overnight as had travelled along distance from the Midlands, 3 hours journey. Electric hook up available which was great as the temperature went down to freezing overnight.Posted on Google Peter CliffordTrustindex verifies that the original source of the review is Google. Had air suspension fitted to my Bailey Adamo and very impressed with the system. Extremely impressed by the level of service and support, communication and general ethos of the company. Highly recommended.Posted on Google Sally ChattingTrustindex verifies that the original source of the review is Google. What can I say.... cannot fault the excellent product - semi air suspension and upgraded front springs on Rapido 8096DF....rides like a dream and levels her out a treat. More to the point, David and Carl are the business.... professional, helpful and friendly and couldn't do more. We stayed outside the night before, free electric hook up, free use of courtesy car and a lift to and from the ferry for our sightseeing in Liverpool whilst they completed the work. Top of our list for any future work. Give them a go, you will not regret it! Thanks team Glide Rite!Posted on Google jefferson lord (skycamuk)Trustindex verifies that the original source of the review is Google. Fantastic company, they fitted rear air suspension to my adamo 75-4DL. No fuss no drama , great price and completed in the dayPosted on Google Abelard SnazzTrustindex verifies that the original source of the review is Google. This company is one of the best I've ever had the pleasure of dealing with all the staff are courteous, knowledgeable and can't do enough to help you. I had the semi air suspension fitted and what a difference it made, it should be mandatory on any camper conversion. The van now handles like it should instead of trying to steer a brick. A big thank you to all the team at glide-rite. John.Posted on Google Tina MaloneTrustindex verifies that the original source of the review is Google. From the first contact with Glide-Rite their professionalism was apparent. David and Carl were both extremely helpful and friendly, even giving us a lift to the train station. We had semi-air suspension fitted to our 2008 Hymer A class motor home and new front springs. The difference this made to the drive and stability of the vehicle was incredible. First class professional workmanship, so glad we had this job done many thanks to Dave and Carl at Glide-Rite. Excellent service, definitely recommend this company.Posted on Google Chris BruneyTrustindex verifies that the original source of the review is Google. Edit Nov 2025 I wanted to leave this follow-up review for Carl, David, Alan and the team at Glide-Rite. After having a levelling system fitted almost 18 months ago and then my semi-air suspension 6 months ago, we took our motorhome on an epic journey across Europe, fully laden with everything you need for a long trip (including a motorcycle). Both systems were transformational and gave us speed and comfort on almost every kind of terrain – incredible investments that massively enhanced our experience. While the initial installations were flawless, what truly amazed me was the after-sales service. I had an issue – most likely my mistake – and Carl had also promised a component upgrade last year. It would have been so easy to fob me off, but even after 18 months he treated me no differently to the first time we met: as a valued customer. I’m just staggered! Today they spent almost three hours completing the work and made me comfortable in their office while I waited. The work was completed to a very high standard, and they even replaced a component I had damaged – all free of charge. So when you’re shopping around for cheaper prices, please remember: there are still companies in the UK that remember what proper customer service looks like – Glide-Rite is at the top of the list! ///////////////////////////////////////////// Outstanding customer service end-to-end! From the very first enquiry of our HPC Self Levelling System, to the chauffeur collection at the train station after fitting, this team have been simply amazing. First class, secure facilities and top-notch workmanship where attention to detail is unrivalled. Really happy to recommend Carl, David, Alan and will definitely be back for the air suspension in the future!Posted on Google David WardTrustindex verifies that the original source of the review is Google. I can honestly say say that there aren’t many companies nowadays that offer the high level of customer service and satisfaction that Glide Rite do. We travelled from Yorkshire to have rear air suspension fitted and was really impressed with our experience! We were allowed to park up our motor home with free electric hook up and stay over night as our job was booked in for the next day. On top of this we were offered the use of a practically new courtesy car with a full tank of fuel to spend the day site seeing around Liverpool. Carl is the nicest and most professional man and he made us feel so valued. 💯% prefect thank you so much 👍🏼 would highly recommend to anyonePosted on Google Richard CooperTrustindex verifies that the original source of the review is Google. Excellent customer service from start to finish. We had semi air suspension and hydraulic levelling fitted. Extremely pleased with the professional job and the difference it has made to the ride. Thank you David and the team. Would highly recommend 👌 Best regards Richard
5.0
157 Google Reviews
5.0
31 Facebook Reviews
5.0
120 Yell.com Reviews
4.8
47 Trustpilot Reviews