How much tire clearance do these add?

J Spec flares extend the wheel opening to accommodate wider tires and wheels. Measure your current tire and wheel setup, then compare against the flare profile before final mounting to ensure your tire does not rub at full lock or under suspension compression.

Will I need to drill or modify my existing body panels to install these?

Installation method depends on your vehicle's existing mounting points. Inspect your fender structure where the flares will mount—some vehicles use factory holes, others may require new holes. Plan your mounting strategy before final fitment.

What wheel offsets and sizes work best with these flares?

These flares are designed to clear wider, lower-offset wheels. Your exact fitment depends on suspension height, wheel diameter, and offset. Cross-reference your wheel specs against the flare dimensions to confirm clearance at full steering angle and at ride height.