Baby rattle noise

[Rod c]

I have a 2014 GMC Sierra that makes a baby rattle sound only after I reach 60 mph. It sounds like it's coming from the front of the truck. I have secured the skid plate in the front I have checked the brakes I have checked the lugs all of the tires and I cannot find out where this sound is coming from. It only happens when I reach 60 any speed before 60 you cannot hear the noise after 60 the noise is constant it doesn't change when I hit the brakes or if I turn there is no vibrations no shaking just this baby rattle sound. Can someone please help me who has had this problem

[lovecars]

Sorry, but I can't resist... Did you run over a stroller?

[steelerdude15]

Have you checked to make sure that all of the screws and bolts on your front clip are tightened down? I’m assuming when you say a baby rattle noise, you’re referring to a plastic vibrating sound and not a metal vibrating sound right?

[Rod c]

On 10/9/2021 at 11:57 PM, steelerdude15 said:

Have you checked to make sure that all of the screws and bolts on your front clip are tightened down? I’m assuming when you say a baby rattle noise, you’re referring to a plastic vibrating sound and not a metal vibrating sound right?

Yes a plastic vibrating sound and I have double check all of the front clips