Rear tire drone noise

[Ty88]

Love the sound of my 5 BW but not the droning rear tire noise on the highway. Has anyone come up with a soundproofing solution to this?

 

[Ty88]

Bump

 

[Kevin0311]

Same issue here with the highways in my area most cause drone some are quiet. My ZL1 does the same, even with 3 different sets of tires.

 

[Champale]

Have not noticed this at all. And I did a 4500 mile roadtrip from Texas to Montana this summer at, ahem, 'elevated' speeds and didn't have any noise issues.

Are your rear tires wearing strangely?

 

[bl4ck_wng]

dynamat extreme

Thread 'Installed some sound insulation this weekend'

Oct 16, 2023

I also polished and waxed the car, but no one needs to see a picture of a shiny black car to prove it.

One of the few complaints I have about this car is the amount of road noise. To save weight (I presume) Caddy has left off sound insulation in large portions of the car, and it seems that most of the noise comes from those huge rear tires, so since I had some leftover Dynamat from another project, and it was perfect work-on-the-car weather Sunday afternoon, I went for it.

Below are pictures of the removed trunk trim and how it looked when I finished. I did, as some will...

• BimmerFan
• Replies: 11
• Forum: Blackwing General Discussion

• 

Dynamat Xtreme Sound Deadening Car Insulation Bulk Pack

The #1 name in sound deadening and heat insulation for car doors, floor, trunk, roof or any noise. Insulate your car with the original sound dampening product.

store.dynamat.com

 

[Ty88]

Very helpful. Thanks.