I just purchased a 1999 Jeep Cherokee Classic to be used as a tow vehicle. The vehicle is in great shape. The previous owner had the misfortune of having the steering lock while towing and destroyed the tires and rims. He had everything repaired; alignment checked and continued to tow it many more miles. He does not know if it locked on its own during a turn or he did not position the key correctly. This has happen twice. The first time he realized the problem and stopped before damage was done. I would like to disable the locking mechanism in the steering column but have not found a good link for the procedure. The local Jeep dealer and the local motorhome repair facility will not touch it because of DOT regulations. I need some suggestions and/or some links for information on disabling the steering lock. Thanks for the help.