Tip - How to Build a Pedal Tractor Weight Sled | eHow

Tractor pulling is a spectator sport most commonly found at your local county fair. There are a number of variations of the traditional tractor pull, including truck pulls and horse pulls. All of these events utilize the same style of sled, a two-wheel sled with skis on the front. As the vehicle moves down the track, a weight is shifted from over...