{"product_id":"skyjacker-1999-2006-gmc-sierra-1500-4-wheel-drive-add-a-leaf","title":"Skyjacker 1999-2006 GMC Sierra 1500 4 Wheel Drive Add A Leaf","description":"Softride(R) Add-a-leafs use only American steel and are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the leaf. Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the leaf. The Skyjacker(R) add-a-leafs are pre-drilled for the center pin. Pin location varies with each application. Most have long tapered ends for a progressive affect and ride comfort.","brand":"Skyjacker","offers":[{"title":"Default Title","offer_id":40694888202322,"sku":"SKYR1115","price":128.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/4256\/2386\/products\/037d7881abc5b4cf6908d4b25620cbe1.jpg?v=1706094694","url":"https:\/\/www.vinniebuilt.net\/products\/skyjacker-1999-2006-gmc-sierra-1500-4-wheel-drive-add-a-leaf","provider":"VINNIEBUILT","version":"1.0","type":"link"}