Most of the service area around Kenosha was built between 1964 and 1994, median year 1976 - but Pleasant Prairie itself skews newer, with a median build year closer to 1994. That matters for what's still bolted to the header above your car. A door from the mid-90s almost never has its original torsion spring, since steel fatigues long before 30 years, but it's common to find the original galvanized track, the original drum, or the original jamb brackets still in place because nobody touches hardware that isn't making noise yet. When one of those untouched parts finally lets go, it usually takes something else with it - a bent track pulls a roller out, a cracked jamb bracket lets the whole assembly shift. On a 1990s build, the failure is rarely "everything is old." It's one part that was never swapped, finally giving out under a door that's otherwise fine.