Do these bolt straight in, or do I need to modify the bumper?

These mount at factory points — no drilling or cutting required. They slip into the existing openings and use the stock electrical connectors.

Are bulbs included, or do I need to buy them separately?

Bulb installation method not specified. Check your truck's current bulb type and have a replacement on hand before install day.

Can I return these if they don't fit right?

Returns follow our standard policy — review the details at checkout. Test-fit immediately after arrival so you have options if there's any issue.