I had steer safe on my MH when I bought it 17 years ago. After reading so many posts on here about how bad P-30 chassis handle and always needed constant correction. I always figured it was the steer safe that made a difference until about 5 years ago I had to drive home without it. I noticed no difference at all, I still drove it with one hand just like a car and was not bothered by passing trucks. It should defiantly help with a front tire blowout, but as others have said get a front end alignment and get the castor right. Another thing not many people on hear mention is to weigh the MH and rearrange your weight(the stuff you carry) so each tire carries the same weight. A light front end will make for a MH that needs constant correction. You can throw a lot of expensive suspension mods at it and they will all help, but I would start with the two things I mentioned which are very low cost.