How do I move weight forward?

lincster wrote:

JIMNLIN wrote:
Some old members may remember this but several years back we had a Rv.net member who I think had a tri axle TH ?? with the same problem. His rig was a handful with the garage loaded. He worked with his trailer mfg and the solution was for them to reposition the axles under the unit.
I've had this done by a big rig trailer repair shop on a tri axle GN stock trailer.

Another option is 8k axle upgrades if moving things around fails.

IMO NHTSA screwed the pooch with their GVWR rules change in early '00s. They issued a NPRM for CFR 571 rules change regarding setting a rv trailers GVWR.
Consumer groups were pushing rules changes to same as a commercial trailers/motor vehicles with the sum of the axle ratings as its GVWR. However they caved in to RVIA push to allow lower axle rating than the units GVWR. They saved a few bucks.
All my commercial class trailers GVWR has always been the sum of its axle rating.

This. I agree.

OP, your toyhauler is of poor design in location of everything. Water tanks should always go above or slightly in front of the axles.

This is more a limitation of trailer length and 2 axles vs 3. There are 2 black tanks, 1 gray tank, at least 1 water tank, 1 fuel tank. There's only so many places to put that stuff. I would argue it's a better design since it's easier to fill up water and fuel at a campground than it is to dump black and gray. Therefor you can carry heavier cargo since the waste tanks are in the front.