Replace tail light bulbs with LEDs

[chris19ram]

I have a big horn without the LEDs and I wanted to replace the tail light bulbs with LEDs. Does anyone know the number for the bulbs?

 

[Badger 13]

Your book will have the bulb numbers, or should have. I would not recommend changing out to LED's. The original bulb is designed to be used with the reflectivity of the light housing itself. I know that is probably not the answer you want to hear, but I doubt if you would be happy with the results. A LED replacement for the back up lights, cargo lights, and the 3rd brake light works well and is a big improvement over the incandescent bulbs.