Andersen Model 3323

[Zu!]

Hello folks. I’ve got a line on the Andersen 3324. Now I know that’s the “universal” bracket with holes for 3,4,5 and 6 inches. Couple of questions for the more knowledgeable:

1. Do I even need it for my combo of Chevy Colorado Diesel (heavier front end) and E19
2. If I get it, will I be having any problems with this bs the 4 3/8ths model.

I’m not new to towing. I regularly tow a 5x10 single axle utility trailer loaded to the gills with logs for firewood. I’m not even sure how heavy it is, but it’s pretty heavy especially that I’m in the PNW which means logs are typically 2-3 feet in diameter.

Any thoughts from the collective? Thanks!