Gather cardboard boxes, scissors or a craft knife, tape or glue, a ruler, a pencil, and paint or markers
Choose a large cardboard box for the car body
Cut out the top flaps if needed to create an open cabin
Draw the car shape on the cardboard
Cut out windows, doors, and any desired body details
Reinforce the inside with extra cardboard strips
Cut four circles from cardboard for wheels
Cut smaller circles for wheel centers if desired
Attach the wheels to the sides using cardboard axles, bottle caps, or paper fasteners
Make sure the wheels are evenly placed and aligned
Add a front hood, roof, and rear section with extra cardboard pieces if desired
Tape or glue all parts securely
Decorate the car with paint, markers, stickers, or colored paper
Add details like headlights, grille, license plate, and steering wheel
Let all glue and paint dry completely before use