Do I need to wire these into my factory harness or do they plug straight in?

Wiring configuration is not specified — you'll need to verify connector type against your truck's existing harness before ordering. Bring a photo of your current headlight connector to confirm compatibility.

Can the halo rings be turned on separately from the main headlights?

The halo function depends on your truck's electrical setup and how these are wired in. Some buyers run them as parking lights, others as always-on accents — it's your choice during installation, but you'll need to plan the relay or switch configuration upfront.

What's the return process if these don't fit my truck or don't work?

Contact ModSupply customer service with photos and your vehicle details — they'll walk you through the return or exchange process. Have your order number ready.