TDot Performance is Canada's top retailer of the latest suspension systems and fundamental aftermarket performance parts. We have a huge selection of outstanding self-leveling suspension components to ensure a level ride height is maintained throughout your drive. Made using high-quality materials, our self-leveling suspension parts certify a more stable and comfortable driving experience regardless of road conditions.


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A self-leveling suspension system emphasizes a smooth and comfortable driving experience by making certain the ideal ride height is maintained. This system features an on-board air compressor along with air springs at each rear wheel or all four wheels. Air lines efficiently attach the air springs or shocks to the compressor while an electronic control module reliably controls compressor functionality. The suspension height sensor communicates with the control module to notify if there is a change in vehicle height.

The height sensor is designated on the frame or body. It features an arm that is suitably connected to a suspension member like an axle housing or control arm. For vehicles loaded with heavy equipment, the distance between the suspension and body decreases, resulting in the height sensor to relay this information to the control module in the form of an electrical signal. The module would then trigger the compressor to pump up the air springs/shocks. When the ideal ride height is produced, the height sensor would signal the module to turn the compressor off. When the load is reduced, the distance between the suspension and body would increase, causing the module to communicate with the solenoids at the air springs/shocks to release air and restore proper ride height.

TDot Performance is the Canadian driver's most trustworthy online seller when it comes to top-quality and cost-efficient self-leveling suspension systems. We are an authorized dealer that carries the latest innovations of renowned aftermarket brands like ARB, AirLift, Hellwig, Bilstein, and Dorman. All these products are guaranteed to be authentic, fully-sealed, and duly backed by the warranties granted by the original manufacturer. For those residing in Canada, we have the lowest rates and the sweetest deals in the border as you won't have to ever pay for any customs, duties or brokerage fees. If you manage to find a better deal from another official seller, let us know and we promise to give you a much lower price. What's more, our quick shipment system ensures that when you order from us, you get your packages delivered directly to your doorsteps in just three to five working days. If you have inquires regarding self-leveling suspension systems, please don't hesitate to give us a call at 1-800-276-7566, or send us an email at


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Self Leveling Suspension