Housing across this service area - Wheaton and the towns around it - was mostly built between 1938 and 2003, with the bulk of it going up in the 1960s and '70s. That's a long run of garage doors installed on original or early-replacement hardware, much of it steel rollers on stamped-steel track from an era before nylon rollers were standard. Those rollers have had forty, fifty, sixty years of cycles to wear down.
Cold-climate winters compound it. Steel rollers and steel track both contract in cold weather, which tightens clearances and makes a worn roller bind harder than it would in a mild climate - that grinding sound often gets worse the first cold snap of the year, not gradually. Grease also thickens in the cold, so a roller that's marginal in October can seize by January.
If you're closer to Glen Ellyn or Winfield than to central Wheaton, or out toward Carol Stream or Lisle, the housing stock and the climate exposure are close to the same - this is an area-wide pattern tied to when these neighborhoods were built, not a single-street issue. We cover roller replacement across the whole service area, not just one town.