wolfe10 wrote:
Another quick check would be to check the sway bar bushings. At 15 years old, they could be shot. Replacing with polyurethane bushings is a quick and pretty inexpensive upgrade.
On most vehicles I'd agree with that. On a "W" you may be surprised at the lack of said bushings..
That said
Sway bars (a type of torsion bar) helps to restrict sway
New shocks there is one brand (I do not recall) recommended also help I'm told
There is another handling issue (Wag) you go down the road wagging the rear of the RV.. (someone following in what will become your towed can see it) TRAC bars stop this One front one rear and it simply does not happen any more 100% cured... I only put on a front and it helped.
Now I also added a Steering stabilizer Two I recommend
Blue Ox Tru-Center (When I got mine it was the only one I could adjust from the driver's seat) Safe-T-Steer with the optional remote adjustment module.