Get the car on a hoist and leave about 50mm from the wheels to the ground.
Use a metal pipe under the tyres to provide loading on the suspension.
Could be the case of a noisy bearing in the top hat.

Something I've experienced in the past and it drove me bonkers!

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2015 Forester XT Premium
2020 VW Tiguan Allspace
teejay: If I wanted a comeback Id wank in front of a fan