Where are the two main wheels located on most airplanes?

• A. Under the wings
• B. On either side of the fuselage
• C. In the tail
• D. Under the cockpit

Answer: (B)

On most airplanes, the main wheels are mounted on each side of the fuselage as part of the tricycle landing gear. This setup places a wheel on the left and a wheel on the right, typically attached to the wings near their roots. The wide, side-by-side placement provides a stable footprint on the ground, helps balance the aircraft during takeoff and landing, and gives effective braking power. The nose wheel handles steering and keeps the nose up during taxi, while the main wheels bear most of the weight and loads during ground operations.