Byron, there is a 2300kg towing pack available for our FG XR50T sedan which doesn't include rear springs, so would think the ute would be a similar proposition? A couple of things I would do with it though is the PBR upgrade on the brakes and a reputable brand tranny cooler (avoid the milkshake and yet not change the shift pattern/response).

Oh, and a small tune... Well worth the dollars!