If you're wantin to pull a goosneck trailer, like a dual car hauler, do you need to have a dually rear end or can you do it safely with a SRW? Just wondering Cause I'm starting to plan out my axle/brake swap on my Z71 and am wondering if I need to go dually or not. I'm leaning toward dually just because its gotta be safer, but just wondering if it's neccesary. And before you guys flip out about I'm a frikin idiot to haul a gooseneck with a Z71 I'm Planning on converting my Z71 into a full out 1 ton tow rig. 14 bolt rear, 2500 IFS outers/brakes up front, and finish boxing/beefing the frame.