How much tire clearance do these fender flares add?

These over-fenders extend your fender line to accommodate wider tire and wheel packages. Exact clearance depends on your specific wheel diameter and offset — measure your current tire edge to fender and compare against your intended upgrade to confirm fit.

Do I need to drill new holes to install these, or can I use factory mounting points?

These flares are designed to integrate with a complete wide body kit. Your wide body kit will dictate mounting approach and whether factory holes can be reused. Consult your kit's installation guide before drilling.

What wheel offset range works best with these flares?

Since these are part of a wide body system, your wheel offset should complement the total body extension. Verify your wheel offset against the wide body kit's engineering specs and test-fit before final installation to ensure no tire-to-flare contact.