depends on how you do it on a frame rack it will give it a pull. the car has frontal collision so when it was hit impact traveled through the vehicle, you want to reverse that impact to get the car to pre-accident condition. Thats why a frame rack is the best option because you have claps to hold the car in place while it pulls. Instead of pulling in a certain area there may be other spots on the car that are bent but cant be seen. After your repairs you will want to get the car realigned any way to aviod caster, camber and eccesive toe, resulting in traction problems and tire wear.
