Determine what you need based on what is currently on your door. Weather strip varies within door models, so there is not one specific type that works with each model. Remove a portion of the existing seal from the garage door to see the size and shape of the ends going into the track. The only important factor when determining the correct one is the shape and size of the ends going into the track grooves on the bottom bracket of your door.
We carry the most common types below. If you aren't sure, please send us a message with pictures of your old weather seal and bottom bracket.