If you own a 4x4 truck, chances are you’ve heard people talk about hub lockers — but a lot of owners don’t actually understand what they do or why they matter. In this video, I break down how hub lockers work, why they’re important on a 4WD truck, and the real-world benefits they bring when it comes to drivetrain wear, fuel economy, and proper 4x4 engagement. I also walk through installing new hub lockers on my truck so you can see exactly how they function and when you should be using them. Whe
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If you own a 4x4 truck, chances are you’ve heard people talk about hu…
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