How much tire clearance do these flares add?

Rocket flares extend outward to accommodate wider tires and wheels. Measure your current tire sidewall to wheel well gap, then compare it to the flare extension when mocked up. This ensures your setup clears without rubbing on suspension travel or body lines.

Do I need to drill new holes to install these?

These flares use factory mounting points, so drilling is minimal if required at all. Compare the mounting boss locations on the flares to your existing body holes before installation. If alignment adjustments are needed, your installer can mark and drill as necessary.

What wheel sizes work with the Rocket flare design?

Rocket flares are engineered for a wider stance. Reference your vehicle's factory wheel offset and size specifications, then check that your desired wheel and tire combo will fit within the flare profile without contacting the suspension. Account for both bump travel and steering angle.