There is a lot of leverage on those brackets. Make sure those bolts are always tight as ****.
In theory, you will be good to go. The thing is, lifting, and then bigger tires, puts A LOT more stress on stuff. Wheel bearings, ball joints, steering ends, control arm bushings, driveshaft c/v or u joints; they all will wear down faster, much faster. So if they don't already need to be replaced, expect problems to start showing up.
Built one piece at a time, and it cost me many dimes