Rumbling noises in a 10-year-old car could be tires or suspension issues. If your speedometer is reading high after an oil change, the unit may have been switched from miles per hour to kilometers.

Some 2024 Chevy Trax owners are reporting a transmission shudder or unusual humming or growling noise while driving at speeds between 28 and 53 mph (45 to 85 km/h). This issue may be linked to the ...