How much additional tire clearance do these flares provide?

D1 Sport geometry is designed with subtle extension—verify your current tire and wheel setup, then mock-fit the flares to confirm clearance for your specific diameter and offset combination. The flare profile accommodates modest upgrades without major wheel well surgery.

Do I need to drill or modify my bumper to install these?

Rear fender flares mount independently of the bumper. Refer to your vehicle's service documentation or a body shop manual to confirm mounting points and fastener locations specific to your setup.

Can I paint these before installation, or should I install first?

Sand and prep the surface, then paint before bolting them on—this gives you cleaner panel gaps and easier masking. Avoid painting after installation to prevent overspray on the body.