KSaAuto 11 Inch Truck Antenna For GMC Sierra &Amp Review

【FITMENT】Perfect fit for 2007-2021 Chevy Silverado/Suburban, GMC Sierra/Yukon/Denali - Fit OEM 22876544 22876545 22936386. 【ROCKET SHAPE DESIGN】The rocket - like design will makes your car look more unique. Come and find your unique style!. 【AM FM COPPER CORE】Our interface and spring inner core are made of high-conductivity copper alloy. After hundreds of trials, we have made a copper alloy with high elasticity and strength. It has high conductivity and low signal loss, which is very important for receiving and amplifying weak radio signals in the suburbs. So our signal is better than the same size antenna on the market. 【CAR WASH PROOF】Our antennas are all made of the highest quality TPU rubber, and the interface and spring are made of copper alloy. It can be bent at will without deformation, and there is no need to worry about violent car washing anymore. (Many antennas on the market are made of inferior rubber or even drainage opening materials, which are easy to age and break. Don't be fooled anymore!). 【EASY TO INSTALL】Upgraded copper interface with original thread, perfect for all GMC & Chevy Truck models. Install by hand for a few seconds, no need any tools.