Do these require any wiring modifications?

These mount directly into factory side marker locations. Your existing wiring harness should connect without modification — test fit before final installation to confirm alignment with your bumper cutouts.

Will these pass inspection?

LED side markers meet standard lighting requirements. Check your local regulations, as some jurisdictions have specific rules about aftermarket lighting colors and brightness.

What's the difference between these and OEM markers?

The smoked lens gives a darker appearance than factory clear lenses, and the white LED output is cooler-toned. Function is identical — they mark your vehicle's side profile for safety and visibility.