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  1. New 2018 GT Tire or Drivetrain Noise? (wump, wump, wump)

    Dodge Challenger GT AWD Forum
    Last week I bought a new 2018 GT that had about 20 miles on it at that time. I've noticed a wump, wump, wump helicopter-type noise when going 30+ mph on some newly paved, smooth asphalt roads near my house. It's very, very subtle when going straight, but is greatly exacerbated by swerving...