Will these diffusers clear my trailer hitch?

These are rear bumper add-ons that mount to the lower bumper panel. Before ordering, verify your hitch receiver location and height. If your hitch extends below the bumper line, measure the clearance against the diffuser profile to ensure no contact during towing.

Do I need to drill new holes, or do these use existing sensor holes?

These diffusers are designed for factory mounting points on your rear bumper. If your vehicle has OEM sensors in the rear bumper, reference your vehicle's service manual or existing bumper hole locations to determine if drilling or modification is needed before installation.

What prep work is required before painting?

Sand and prep the surface with appropriate abrasive media before applying your chosen basecoat and clear. This ensures proper paint adhesion and a clean final finish. Follow your paint supplier's surface prep guidelines for best results.