Caliper Sunday Funday. Jacked up the front of the bus, installed wooden cribbing to prevent death. Tested out the new torque multiplier to pull off the lug nuts, and it’s amazing! Pulled off the tire and found my problem. Driver side caliper had one seized piston due to a torn dust boot. Spent all day trying to find this dang caliper, turns out I just needed to input a 97 GMC T series truck and they had them in stock at O’Reilly’s. Part numbers for all this are on the info page. Replaced both sides because you’re supposed to. Now to borrow my neighbor to bleed the brakes again and another issue solved. Until I check the back brakes and find something else, lol.