A Roadmaster steering stabilizer improved the handling of our Bay Star. And, it's nice to know that it would help in the event of a front tire blowout. But, make sure you get an alignment first, and adjust your tire air pressure based upon your actual weights and the manufacturer's inflation chart for the tires you have.
The previous owner of my rig had Sumo springs installed, front and rear, so I haven't needed a heavier duty sway bar, but from what I've read, many have been very happy with the results.
Retired but busier than ever!
2012 Newmar Bay Star 3302
5 Star Tune, SumoSprings, Roadmaster Steering Stabilizer, Blue Ox Avail
Brake Buddy, 2015 Chevy Malibu