Abstract: A wheeled utility cart includes a rigid rectangular basket component formed of molded plastic or a wire basket weave configuration. The wheels are relatively large, to permit use of the cart on rough, soft, and/or uneven surfaces, unlike the conventional small diameter casters provided on shopping carts. The wheels support the cart at a convenient height and the front and rear wheels are independently and automatically retractable, to permit the cart to be inserted into the back of a motor vehicle, such as a van, station wagon, or sport utility vehicle having a back door or gate. Lockable brakes are also provided for at least the rear wheels, to prevent the cart from rolling on a slope. The brake operation is by means of a high mounted lever, to preclude operation or disengagement by small children. A track is provided beneath the cart, which engages a mating track installed in the rear floor of the vehicle.