Kingneed Truck GPS Speedometer 6.2 inch Extend Digital Display Vehicle Odometer Trip Meter Course Overspeed Alarm MPH/KMH

hey guys welcome back to the stovall youtube channel for this video we're gonna talk about this little GPS smart heads-up displays speedometer I picked this up on Amazon and yes it's a product I actually purchased myself it was not given to me for free however before I forget I did contact the company told them I was gonna make a video and asked if they'd give me a promo code they did send that to me so there'll be a link down below fairness in this thing that goes to my website there's a promo code available so here's the thing it uses GPS to act as a speedometer I bought it because my 66 Caprice I went from 308 gears to 411 and of course that throws off the speedometer the in-car speedometer is wrong now you can also have that problem if you change your tire sizes or maybe your speedometer is just broken this is a cheap alternative and in addition to giving you your speed you can see