My JKU has a 3500 lb. tow capacity. I'm not sure if you have the 2 dr which is 2500lb. Lots of guys are towing tent trailers or Alumilite camping trailers on their jeeps. I think that if you have bigger tires then yes the electric or surge brakes would be a great addition. I guess it depends on what you want to haul and where do you want to haul it. Freeway or trails.