Postby 08Datsun » Mon Apr 14, 2008 11:15 am
They do help out quite a bit. Our trailer is lighter that yours, obviously. We had the Pathfinder loaded to the ceiling with stuff and it didn't bottom and towed very steady. I had inflated the bags to 30psi.
It's great having them the rest of the time, too. What's great is that they are adjustable, unlike the old bolt on leaf style helper springs, so you don't get a stiff ride unloaded. At about $80, it's a cheap and worthwhile upgrade.