mark30pwr

It really should not be really sagging all that much. The tongue weight limit is 150# for the Legacy, anything more than that risks bending the subframe.

The official tongue weight limit for the 5th generation Legacy and Outback is 200# for both 3.6R and 2.5i North America models. At this weight, noticed between 1" and 2" in sag (about), probably closer to 2". Outback owners (5th generation) have had similar complaints from what I've read on the Outback forums. Legacy and Outback are essentially different trim levels of the same vehicles, as indicated by the same owner's manual covering both vehicles.

As an aside, very impressed that this thread has reached 146 pages.

I'm looking to get a set of SumoSprings to reduce rear suspension sag on my 2010 Legacy 3.6R to help when towing a trailer. Outback owners have found SumoSprings useful.

Looking for the measurements of the existing 5th generation Legacy (2010-2014) rear springs so the correct SumoSprings can be selected.

Does anyone have these measurements handy? The following link shows what measurements are needed (see bottom of page): https://www.supersprings.com/products/coil-sumosprings/

If a kind person can provide the measurements, that would be much appreciated. Imagine a caliper and some accurate way to measure will be needed. Measurements are needed with full weight of the vehicle on the springs, plus the vehicle weight off the springs.