Had a set put in the steering axle and it's amazing how much smoother it rides, no vibration at all. if you dont have, them you should get them. Pilot has them for 189.00 a set installed.

x2! My steers laster 200k+ with lots of miles left.

They are the next thing on my list to get

Are they worth it for the drives as well?

I'm not sure..... I have had really good luck with my 726EL's, I just rotate them every 50K miles and have about 300K on the set right now with about 50% wear so far.

I bought a set of BS M720's in September and had Centramatics put all the way around. The ride is really good. Will have to see how long all the tires last. I got them from Allied Tire and Supply in Des Moines for $160 a set. Couldn't beat the price.