Three problems related to brake disc pads have been reported for the 1998 Chevrolet K1500. The most recently reported issues are listed below.
My 1998 Chevrolet silverado K1500 had a total front brake rotor failure in which the hub of the rotor detached from the rotor itself, resulting in a total loss of braking on the front right side. This was the factory rotor. Any stops resulted in pulling to the left, heavy braking caused extreme moving of the vehicle to the left. I repaired by replacing the rotors and brake pads on the front.
With only 20000 miles of light driving (no pulling conditions), the front pads were worn to the point needing replacement. The dealer admitted that they have seen pads wear out on my vehicle at 15000 miles in some cases. This, to me and every mechanic I've spoken to, seems extremely excessive.
The abs brakes feels spongy. Have no pressure. The pedal goes close to floor when applied. Vehicle would fail to stop. Has been to dealer at least 8 times for abs brakes. Had the pads changed about every 3,000-5,000 miles. The problem with abs brakes has not been fixed.