How much additional tire clearance do these flares provide?

The 30mm extension accommodates wider and lower-offset wheel sizes that would otherwise contact the factory quarter panels. Measure your current wheel width and offset, then compare against your intended setup to confirm fitment within the extended fender profile.

Do these flares require drilling or bonding to the vehicle?

Refer to your vehicle's service manual and existing hardware mounting points on the rear quarter. Installation method depends on your preferred attachment strategy — verify mounting locations before final assembly.

What wheel and tire combinations will fit with the added clearance?

The 30mm extension expands your options for wider rims and lower offsets compared to stock. Work backward from your desired wheel specs — width, offset, and sidewall height — to confirm the added clearance accommodates your setup without interference.