To operate a boom forklift, you must have a forklift certification. Many technical and online schools offer forklift training and certification at an affordable cost. Steering a forklift is different than steering a car. When operating a forklift, the steering wheel usually controls the rear wheels of the forklift because the front wheels are bearing the weight of the load. Because the rear wheels steer the forklift, you should be careful not to take turns too quickly, which could cause the vehicle to tip over or spill the load.