After replacing those Firestones the Compass still is noisy on the highway.
The "growling" sound is highest at 65 and also when slowing down on a off ramp. The brakes, gear (CV autostick), or RPM have little effect on the noise.
Diff fluid level is OK but diff is hot after a highway drive. Ready to drain diff to check for metal on plug. 30,000 miles 2 years.
Dealership call required but need to be ready for that.
I have read others putting in sound deadening material. I'm worried about reliability.