Do these fenders require paint prep before installation?

Yes. Sand the surface with appropriate grit, wipe clean, and apply your chosen base coat and clear. Proper surface prep ensures paint adhesion and finish quality.

What fasteners or hardware do I need to mount these?

The fenders ship as panels only. You'll need to source mounting hardware based on your vehicle's existing fender bolt holes and your chosen installation method. Reference your vehicle's service manual or consult mounting guides specific to your setup.

Will the 30mm width change how my suspension and tires perform?

The fender extension accommodates wider tire setups and flush fitment on lowered vehicles. Verify that your wheel and tire combination will not contact the fender at full compression. Test clearance before final installation.