Your Lexus GX runs full-time 4WD with a Torsen center differential. Learn what the center diff lock does and when to use it, how the GX compares to the 4Runner, Tacoma, Tundra, and Sequoia, the fix sequence for a GX stuck in 4LO, and how to read codes with a paperclip instead of a scanner.…

If your GX shakes at highway speed but the brakes feel smooth, you are chasing a different problem than warped rotors. Brake vibration only shows up when you press the pedal. This guide is about the vibration that is there at a steady 55 to 65 mph on a flat road, foot off the brake.…

You bolted on the lift and the bigger tires. The truck looks right. But now the transmission hunts on every grade, the engine lugs at highway speed, and you are wondering whether the stock gears are still doing their job. This guide answers the regear question the way GX owners actually experience it: what regearing…