How do you change the front wheel bearings on a Lexus ls 400?

To change the front wheel bearings on a Lexus LS 400, first, lift the vehicle and remove the front wheel. Next, detach the brake caliper and rotor to access the hub assembly. Remove the hub assembly bolts and use a bearing puller to extract the old bearing. Install the new bearing, reassemble the hub, rotor, caliper, and wheel, and ensure everything is torqued to the manufacturer’s specifications.