5th Gen rear suspension question?!

Hello! Currently I have Bilstein 6112s, Bilstein 5160s and rear spring spacers installed. I have a decent amount of weight in the cargo area whether it's hunting gear, break down/recovery equipment or towing a smaller trailer. I can't deal with the stance and sagging rear end. What would you ladies and gents suggest to fix that?! A friend recommended Timbren but not sure if thats the way to go. Thanks in advance!

-Hitch

 

You need rear springs, spacers not going to cut it. Dobinson, Eibach, OMe, etc... make good stuff for weighted down 4runners. I have Dobinsons rear springs for constant 600-800 lbs for my 4runner.

 

Ironman4x4 also makes legit stuff for our trucks from Australia.

 

#1...What's the least amount of weight you'll typically be carrying?
#2...Most weight without trailer? A real number within 50 pounds or so, not a
guesstimate.
#3... Same question for anticipated vehicle load, plus trailer tongue weight.

While that may sound a little OCD, it's not. I assure you.

Once you know those criteria finding something that works doesn't get any easier, but you'll know what won't work. jm2c

 

Totally understand, thank you. But what do you recommend; springs, airbags, Timbren?

 

Personally, my decision was to go with air bags (Firestone Ride-Rite model #4135). A pair will handle varying loads up to 1,000 pounds, with a maximum air pressure of 35psi(adjust psi according to weight -obviously). Unloaded they need to be kept at 5psi minimum.

https://www.firestoneip.com/kit-search/

Can be ordered > a m a z o n.