I have a stock 2012 Tacoma that has 4 leaf springs in the rear. Does this mean I have the TSB already installed? It appears to sit a little higher than my 2008 did.
Also, I read alot about the 5100's. Most of my driving is on the highway. If I go with them will I still have the smooth factory ride? Will it be smoother or a little rougher? I know everyone says they ride better than stock but in what sense, performance or ride smoothness?