Abstract: An amphibious vehicle comprises a buoyant hull, a boat motor affixed to the hull to propel the amphibious vehicle in water, two or more powered wheel assemblies affixed to the hull to propel the amphibious vehicle on land, and two or more selectively rotatable arms affixing each wheel assembly to the hull. One or more of the wheel assemblies are affixed to opposing sides of the hull. Two or more selectively rotatable arms affix each wheel assembly to the hull. The arms affixing each respective wheel assembly are selectively rotatable in unison to move the respective wheel assembly between a lowered position and a raised position.