Putting larger tires on your Scout Increases the stress on the steering components that can cause slower & harder steering movement. The Cure for the problem is raise the steering pump pressure. This easy, but messy procedure greatly improves steering responsiveness Remove the pump from the vehicle and disconnect the high pressure hose from the power steering unit. Next, unscrew the housing fitting wich requires a one inch socket or wrench. Behind this fitting is a valve, the end of the valve has a hollow bolt with a screen on the end of it. Remove the bolt and take out the shims that are under it . This increases spring pressure inside the valve. Reassemble the valve the same way that it was taken out. Another modification is to inlarge the sized fitting hole. The increase should not exeed .025 larger than the original hole size. This modification increases the volume oil which augments the improvements of higher pump pressure. On my truck the second procedure was not necessary. Removing the shims was enough improvement to compensate for the extra drag produced by the 33 inch tires. When the 33s were first installed, I could not turn the steering wheel from left to right while the vehicle was standing still ideling on pavement. After completion of the modification, I was able to turn the steering wheel with the effort of two fingers. This modification also helps keep your vehicle tracking straight while on rough roads. The higher the pressure decreases tire jerking movement in the direction of the bump or dip in the road.