Abstract: A vehicle frame straightening apparatus includes a substantially upright post adapted to engage a rail mounted transversely to a series of rails fixed to the floor on which the vehicle rests, and adapted to apply pressure between the floor and outward on a deformity in the frame from under the vehicle by a ram engaged therebetween. A holding assembly for holding the vehicle in position engages the vehicle frame from the outside and engages a second rail mounted transversely to the rails fixed to the floor. Preferably the post includes a substantially upright lower portion and an upper portion pivotally attached thereto in order to extend its height, wherein the lower portion does not exceed the ground clearance of the vehicle. Thus, the post may be placed into position against the deformity from beside the vehicle without requiring an increase in the vehicle's ground clearance.

Abstract: A vehicle frame straightening apparatus includes a substantially upright post adapted to engage a rail mounted transversely to a series of rails fixed to the floor on which the vehicle rests, and adapted to apply pressure between the floor and outward on a deformity in the frame from under the vehicle by a ram engaged therebetween. A holding assembly for holding the vehicle in position engages the vehicle frame from the outside and engages a second rail mounted transversely to the rails fixed to the floor. Preferably the post includes a substantially upright lower portion and an upper portion pivotally attached thereto in order to extend its height, wherein the lower portion does not exceed the ground clearance of the vehicle. Thus, the post may be placed into position against the deformity from beside the vehicle without requiring an increase in the vehicle's ground clearance.