2014 Dodge Challenger - Noise at highway speeds

about 55 to60 mph a louad noise under the car

Welcome to the forum…

With the limited amount of information you gave, it could be wheel bearing(s), exhaust, tire(s), a tree limb stuck under the vehicle, a lot of different possibility’s…

If you don’t know how to check the vehicle for noise(s), then I would recommend taking to a independent repair shop and have a mechanic check out the vehicle…

2 Likes

My Crystal ball say’s… we need a lot more info.
mileage?
automatic or manual?
noise in front, middle, rear, right side, left side?
what kind of noise?
can you post a sound clip
The more info you give, the better someone here can help you.
Now if you are just looking for a guess…
Tires
Exhaust
Wheel bearing
Rear differential
Driveshaft Carrier bearing
Tranny
Loose plastic underneath flapping

My prior VW Rabbit had a similar symptom, loud growling/roaring, noise, worse the faster I went. That problem was faulty front wheel bearings. Both front wheels.