How much tire clearance do these flares add?

Duster-style flares follow factory body contours and are engineered for stock and common upsized tire applications. Measure your current tire width and sidewall height, then compare against your vehicle's wheel well opening. The flares extend the body line outward; verify your exact tire and wheel setup clears the new panel edge before final installation.

Will these flares work with larger aftermarket wheels and tires?

The design accommodates factory and mild-offset wheel sizes. For wheels larger than 35-inch tire diameter or with aggressive negative offset, physically test fitment on your vehicle. Duster styling maintains a subtle look; extreme offsets may cause rubbing. Confirm your wheel offset and tire sidewall against the flare extension before purchase.

Do these mount to existing factory holes, or will I need to drill?

These flares use factory mounting locations on the rear body. Verify your vehicle's panel attachment points match the flare hole pattern before drilling any new holes. Inspect your frame mounting areas for rust, damage, or previous modifications that may require surface prep or new fastener holes.