2005 Chevy Tahoe wheel barrings

Wheel Hub, Bearing, and Seal Replacement (RWD)
Removal Procedure
Raise and support the vehicle.
Remove the tire and wheel.
Remove the rotor..
Remove the wheel speed sensor and brake hose mounting bracket bolt from the steering knuckle.
Remove the wheel hub and bearing (4) 15-series mounting bolts.
Remove the wheel hub and bearing mounting bolts (4), the 25/35 series.
Remove the wheel hub and bearing and splash shield from the vehicle.
Remove the O-ring seal from the steering knuckle bore, the 25/35 series.
Remove the wheel speed sensor mounting bolt (5).
Clean and inspect the O-ring seal, the 25/35 series.
Replace the seal if the following conditions exist:
Nicks
Cuts
Dry or brittle
Compression set

looking to spend about $300