TYOTA

I Just Put A Daystar 2.5" Lift On My 99 4runner 4wd. And At About 55 Mph I Get Vibration From Some Where Under My Truck. I Got It Alligned By A Dealer And It Seemed To Help But Didnt Go Away. Any Ideas?

Mad Chemist

Don't suppose you thought about adding a diff drop kit (will help with your CV angles). Grease your driveshafts lately?

ecchamberlin

Could the pan hard (track bar) not being dropped to cover the lift cause this. Isn't there also a rear brake cable relocation deal on 00 and older Runners. Then the obvious, and don't get pissed but, did you re-tighten all bolts after some drive time.