It took me forever to get here but the price was worth it. It actually fits the 2020 SR5 and possibly earlier models with one tie rod per bulb. Simply wrap the zip tie around the bottom of the lamp bracket so that the square head of the zip tie is directly behind it as shown. It is firmly clamped between the back of the lamp holder and the grille. You will of course need to remove the top plastic cover to access the back of the grill before you begin. There are many videos online showing how to do this and wiring that requires an extra cable to get through the firewall. Headlights are bright so far and happy with this purchase but have yet to see how they hold up through a car wash!