I put them on. Can't say that I can actually tell the difference. We still get some things moving around and every now-and-then an open drawer. But it seems better than without them. Not long ago I left a open glass of iced tea on the refrig shelf. It was still there after driving awhile. Didn't do that on purpose but I'm happy with the centramatics. I also have the wheels balanced the traditional way.
Roger in NJ
" Democracy is the worst form of government. Except for all the rest"
Winston Churchill 1948
TAC - NJ 18