No more multiple nut-serts or sheet metal screws! Designed with an extended mounting pad to reduce roof vibration, ZROADZ LED Roof Mount kits feature a Patent Pending Through-Bolt mounting design that allows your LED wiring to pass through into the cab without drilling multiple holes in the roof or destroying the weather stripping. A re-engineered roof seal and rubber wiring boot are included to help reduce the chance for leakage and are available for most popular trucks 2007-Up. Sold in kits or brackets only. Bracket Kits start at $ 214.99. For more information, visit our website at www.ZROADZ.com.