Race Ramps Track-Jax Ramps were inspired by an auto-crosser that didn’t want to buy a new, high-priced, low-profile jack just to change his tires at the track. But the reality is; some vehicles are so low, a jack just won’t fit underneath them. These lightweight, durable car lift ramps get low cars up 3 inches, high enough to fit a standard floor jack under the car. At less than 5 pounds each and only 30.1” long, you can even fit them in the trunk of any sports car. Trak-Jax are available with or without a 1.5” stop.