Well, instead of believing my first phone call to Wichita Spring and Axle, I stopped by there this morning. They do work on E450 Motorhomes! Their front-end guy was very knowledgeable about the E450, as he does all the Wichita City E450's and the County's E450 ambulances and EMS vehicles. Price was $74 to $130, depending on how bad out of alignment it is. And he will install all 4 of my Bilstein Shocks that I ordered online for $30 each. When I asked about the shocks, he said those Bilstein's are 50 times better than the Monroe GasMagnum that the front office carries there. I'm replacing the front tires just prior to taking the RV to them....Hopefully when I'm thru it'll drive like when I first bought the RV four years ago, which is GREAT...I'm pretty sure ALL the shocks and steering damper shock are factory originals, and 16 years old.....previous owner put new tires all around in January 2016...I'm replacing the front tires now, will go on our winter snowbird trip to Florida this Jan 1,2022....then back home in March...then in the spring I will replace the 4 rear tires, before our 3 month summer travels...all treads are pretty good considering I've put on 33,000 miles on the RV since we've owned it. but it's TIME for new ones due to age (6 years old now) but my RV is stored inside, so no sun exposure while stored!
I will report back with driving results after the new tires, shocks, damper, and front end alignment!