Most of the housing stock in this service area went up between 1977 and 2011, with the bulk of it from the 1980s and 90s across neighborhoods like Hazel Dell, Orchards, and Five Corners. Doors from that era were almost all built with steel rollers riding directly in galvanized track, no nylon bushing, no sealed bearing. After twenty or thirty years those steel wheels wear flat on one side and the rims pit, so the door rides rough and loud even when the spring and opener are fine.
The climate here is mild with occasional freeze, which isn't brutal on rubber or nylon the way a hard winter climate would be, but it does mean swings in damp and dry through the fall and spring. That cycle dries out old roller stems and lets rust creep into the roller shaft where it meets the hinge. You get a roller that still spins but drags metal-on-metal inside the hinge bracket, which sounds like the whole door is failing when it's really one or two rollers at the hinge joints.
Houses built later in that range, closer to 2011, are more likely to already have nylon rollers from the factory, but builders in this price range still cut corners on roller count and track gauge, so wear shows up early even in newer builds.