Is Cooper Discoverer AT3 4S a snow tire?
The Cooper Discoverer AT3 4S is an all-terrain tire designed for on road and light duty off road driving. It’s one of several all-terrain tires to have a winter tire designation for meeting a snow traction requirement.
Are Cooper Discoverer AT3 tires noisy?
These tires are a little noisier than the original tires. I suspected this would be the case when I ordered them. All terrain tires will create some road noise. It is noticeable, not overbearing or loud.
Are Cooper AT3 tires quiet?
They are incredibly quiet thanks to the tires’ Whisper Grooves made to reduce road noise, and they handle more or less like an all-season tire.