I have had a brash or steering gear failures in the last year and a half. I have replaced the gearbox three times and now it feels like it needs a forth. I have had the dealership do it here in Huntspatch all three times. I added a DSS with 03 trackbar this spring, hoping it would help the problem. Has anyone ever run into this before. I am running 315's but that shouldn't really stress the system. The fronts are inflated to 40psi and the rears are at 25 until I put a load in. My pump is now whining when I turn the wheel. Any suggestions on pump/gearbox replacement? Each time I do it, it is 700 bucks.