How do you change rear axle seal on GMC suburban?

To change the rear axle seal on a GMC Suburban, first, lift the vehicle and securely support it on jack stands. Remove the rear wheels and brake components to access the axle assembly. Then, remove the axle shaft by unbolting the retaining bolts and gently pulling it out. Replace the old seal with a new one, ensuring it’s properly seated, and reassemble by reversing the disassembly steps, making sure to refill the differential with the appropriate lubricant.