SPYDERLK, thank you. As I had mentioned, I was trying to figure out how to pull or push the wheels in or out. I was thinking of using spreader bars or clamps, but I couldn't find any that would work effectively. Your mention of using a come-along got me thinking about how I would attach it, and I used a set of fence stretchers. I didn't need the come-along given the leverage they provided. You were right about moving it incrementally. Once I got the tie-rod in, I could twist that by hand a little at a time as well. Thanks again!