Do these need to be painted or prepped before install?

Covers arrive ready to install — no paint or prep required. They're finished ABS and mount straight over your factory handles.

Will these fit all four doors, or do I need multiple kits?

One kit includes all four covers (both front doors and both sliding doors). You're covered end-to-end.

How do they attach — do I need adhesive or fasteners?

They snap over factory handles using existing geometry. No drilling, adhesive, or extra hardware needed — just press-fit installation.