Will these bolt straight into my factory fog light housings?

Yes. These are designed as direct replacements for the OEM fog light location. Mount them at the factory mounting points — no drilling or bracket modifications required.

Do I need to run new wiring for the DRL function, or does it tap into the factory harness?

The DRL is built into the unit itself. Wiring details for integration with your RAM's existing harness aren't specified — confirm with your installer or electrician before installation to ensure compatibility with your specific year model's wiring architecture.

Can I return these if they don't fit or work correctly?

Confirm our return window and process at checkout before purchasing. Standard return eligibility applies once items arrive. LED units are tested in-house before shipment, but any defect should be reported immediately upon receipt.