Help me track down oil leak

[optimusprime]

Hey all. Just noticed some oil stains on the driveway tonight. Just took some quick pics so I can share them with you guys. I will probably investigate more in the coming days. Anyways, has anyone had an oil leak from the areas in the pics? The pics are looking towards the front from behind the front wheels, in the center just below the oil pan.

 

[tungsten]

Well IME the first place to look is the filter but most likely its.
https://www.tahoeyukonforum.com/threads/does-this-look-like-an-oil-cooler-gasket-leak.130065/