also toyteclifts.com has a spacer kit that was supposed to start shipping last friday. old man emu is making coils/spacer kit also.
Our 3" kit with rear blocks is a great seller to Toyota dealers across the U.S. The ride and handling with this kit is great. They really look good and the ride in front is still softer and more matched to the ride in back.
We believe the front should be slightly firmer than stock to compensate for the additional lift otherwise the potential for rollover and instability will be greatly increased. These were designed and tested by a Toyota dealer tech and our engineer for the best ride, and the least potential for problems in the future with all front end components.
We have used 285/65/20 and 265/65/18 tires. The tire availibility in 18" sizes seems to be limited at this time. If anyone has a different size they have used and is availiable let us know.