How do you change the front wheel bearing on a 2004 Nissan Xterra?

To change the front wheel bearing on a 2004 Nissan Xterra, start by safely lifting the vehicle and removing the front wheel. Next, detach the brake caliper and rotor, then remove the hub assembly by unbolting it from the steering knuckle. Use a bearing puller to extract the old bearing from the hub, clean the hub, and press in the new bearing. Finally, reassemble by reversing the disassembly steps, ensuring all bolts are torqued to specifications.