Poison Spyder JK Front Crusher Flares - Narrow Width (Aluminum) Replace flimsy plastic OE fender flares with light-weight, sturdy aluminum "Narrow Width" is 2" narrower than Standard Width flares (check your local tire coverage laws before ordering) CNC laser cut 3/16" mounting plate & 1/8" top plate NC bent 1.5" OD X .188 wall aluminum tube outer rub rail Internal bracing kit transfers impact loads to Jeep's heavy gauge inner tub structure