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Semi-truck lift axles are all about giving you that extra support for handling heavy loads with ease. You can smoothly raise or lower these auxiliary axles using switches in your cab, saving on tire wear and fuel when they're not needed. We offer both steerable and non-steerable options'whether you're looking for better maneuverability in tight turns or rock-solid stability for big loads, we've got you covered. Lift axles provide a practical upgrade for your truck, helping with weight distribution and overall support. Explore the variety available at 4 State Trucks and find the perfect fit for your needs!