Have you knocked out your trucks rear window with your gooseneck trailer? I get calls every week with folks speeding thousands to fix their trucks after their gooseneck trailer attacks their trucks going around a corner or backing up too tight. Short bed trucks are the most popular, and many of them need help keeping the right distance from the truck cab turning corners. Some trucks have bad blind spots seeing the gooseneck of a trailer on turns. We demonstrate Popup 12 inch gooseneck extension, Popup SB112XL. It How to measure which gooseneck extension length you need to protect your truck from your trailer. https://www.transwest.com/horselives... Ph. 3035029799 https://mrtruck.com/popup.htm,'>https://mrtruck.com/popup.htm, transwest truck trailer rv, mrtruck reviews, popup gooseneck extension hitch #MrTruckReviews #trailering short truck bed trailer coupler extension, short bed truck gooseneck, gooseneck extender for short bed trucks, gooseneck hitch for short bed trucks, can you pull a gooseneck trailer with a short bed truck? https://mrtruck.com/, https://store.mrtruck.com/ https://mrtruck.com/popup.htm