How much tire and wheel clearance do these flares add?

Rear fender flares expand your clearance zone significantly beyond stock width. Measure your current tire sidewall to the fender lip, then verify your planned wheel and tire combination will fit within the new flare profile. Test-fit before final installation and primer application.

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

These flares are designed to bolt onto your vehicle's existing structure as part of a complete wide body system. Your wide body kit documentation will specify mounting points and whether any existing holes need to be drilled or enlarged to accept fasteners.

Can these flares be used without the rest of the wide body kit?

No. These are engineered to work as part of a complete wide body conversion. The proportions, panel gaps, and overall stance depend on the full system being installed together. Pairing them with OEM fenders will result in misaligned gaps and poor fitment.