I put and immediately removed a couple of Daystar spacers from my Runner, specifically the ones in the front. It was like running with no suspension at all, too stiff! The ones in the rear suspension were just fine but started having issues with the rear end moving sideways, just slightly. Removed those too (both pairs available for sale) and put a set of OME coils all around (880's and 906's) and it feels much better, no more contact with bump stops, but having an amplified issue with the sideway movement in the rear suspension. Just found the differential is off center for about 1/8". Waiting for my adjustable panhard to arrive and see if it really solves that issue. Keep you posted. Right now have KYB's all around too.