How much additional tire clearance do these flares provide?

The TKO RBS design extends the fender line outward to accommodate wider wheel and tire packages. Measure your current tire diameter and offset, then compare against your target setup. The flares add material to the outer fender face — verify fitment by test-fitting your wheels before final installation.

Will I need to drill holes in my original fenders to mount these?

No. These flares are engineered to use the factory mounting points on the existing body. Review your vehicle's bolt hole locations before assembly to confirm alignment with the flare anchor tabs.

What wheel sizes and offsets will work with these flares?

The wide body profile is designed to clear modern wheel packages within the extended fender envelope. Check your wheel diameter, width, and offset against the overall flare geometry. If you're running a significantly wider or lower-offset setup, physically test-fit before committing to ensure your tire sidewall clears the inner flare edge.