Need some help here. First of all i just want to say my girlfriend cannot drive.....ok with that said....my girlfriend was entering her moms driveway when one side of the car fell off the driveway causing the undercarriage to hit the concrete pretty hard. Then when she got back in the car to back out of the driveway she turned the wheel only one time and after that she started hearing noise coming from the front of the car. When i checked it out this is what i found...first the car is not leaking any fluid, second when the tires are on the ground and u turn the wheel it makes a loud straining sound and you get vibrating feedback in the steering wheel. When i jacked the car up and took the front tires off the ground and then turned the wheel it was quiet and only a slight sound could be heard. One thing i did notice when i was under the car...where the concrete hit, looks to me like it fell on the steering rack. Does anyone have any suggestions on what this might be? perhaps rack and pinion??