Do these covers require any fasteners or adhesive to stay in place?

Fasteners are not included with this set. Test-fit your covers first — mounting method depends on your handle design. Some trucks use pressure-fit only; others may need small fasteners or adhesive. Check your specific door handle before committing to a permanent installation.

Can I paint these to match my truck color?

Yes. ABS can be painted, but it needs light scuffing and primer first. Sand lightly with fine-grit sandpaper, apply automotive plastic primer, then your topcoat. Refer to your paint manufacturer's instructions for ABS compatibility.

Will these fit over my existing door handles without removing them?

These are designed as direct covers that slip over factory hardware. You shouldn't need to remove your existing handles. That said, fit can vary by trim level and handle style — unbox and test-fit before finalizing installation.