Dirty deeds industries upper control arms are highly recommended for 07+ tundras thst are lifted over 2.5″. Our arms correct the caster angle which changed when you lift the truck. Caster is more aggressive after the lift, with our arms, than it was when at stock height with stock arms. This makes for a full size pick truck that handles similar to a car on road, even though it’s lifted. But is able to handle rough dirt roads with ease (if the right shocks are chosen). Combine these arms with OME or King coilovers and your truck is transformed into an awesome off road machine. That feels refined yet controlled on road. Without being harsh under any condition.