My Subaru was towed tonight by a predatory tow company. I am disabled an d need my vehicle. I couldn't get to the tow truck in time but I believe my car was towed with two wheels in the air and two on the ground. Even without the green button in the middle of the stick shift engaged, i.e. 4 WD, is it still possible to do major damage to the drive train, and, is it fixable? Subaru has just over 100 thousand miles.