How Often Should a Timing Belt Be Replaced? (2026) | BMW Owners
Most timing belts are built to last about 60,000 to 100,000 miles or roughly 5 to 7 years, whichever comes first. The exact number comes from the maintenance schedule for your engine, and that schedule beats any rule of thumb you find online, including this one. The reason it matters: a belt that slips a … Read more