Forum Discussion
Downwindtracke1
Nov 21, 2015Explorer
Nastyt, I've been down that road too. First off the 3500# axels are lighter than what goes for normal 3500#, I built a couple of trailers using 3500#, they were heavier. And if they bent, they were too light.
But if your trailer springs are underslung, the space for the fatter 5200# is going to be limited. I had to mount the springs over the axels, lifting the TT 7" Heavier spring are usually longer. I didn't bother welding new spring mounts for the 5200# springs, instead just added a leaf to the spring pack. I think that might have been a mistake, the higher trailer center of gravity needs a stiffer suspension to cut down on swaying.
But if your trailer springs are underslung, the space for the fatter 5200# is going to be limited. I had to mount the springs over the axels, lifting the TT 7" Heavier spring are usually longer. I didn't bother welding new spring mounts for the 5200# springs, instead just added a leaf to the spring pack. I think that might have been a mistake, the higher trailer center of gravity needs a stiffer suspension to cut down on swaying.
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