JBA 6" lift springs (should I upgrade?)

[Honduras]

Are the springs that ship with the JBA 6" lift strong enough to support an ARB front bumper, D30S, front/rear Air Lockers, Skid Row front and engine/****** skid, along with Rock Lizard Super Skink Sliders, Gecko Basket Rack, and the HD Rear Bumper that will carry a spare 33x12.50 + Hi-Lift Jack.

That's a boatload of extra weight! Should I upgrade the coilovers and rear springs to something beefier, or are the provided JBA springs adequate?

 

[tommudd]

The springs are a progessive rate spring so they will hold up . Install everything then adjust accordingly to the height you want/need

 

[Honduras]

Ok. But what about the rear springs? Should I consider upgrading to something beefier?

 

[surfRenegade]

Post pics of this when installed! Wish I could afford that kit

 

[tommudd]

Ok. But what about the rear springs? Should I consider upgrading to something beefier?

Not sure what you would go to.
But I have running Ironman rear springs right now and have ran OME 948s for the past 155,000 miles, ( 100,000 miles on first set and 55,000 so far on this set ) and I have rock rails, Kilby Gas tank skid, RL rear bumper with everything,spare tire and gas can swing out and no issues so you should be good . Install everything and then see how it does before you go replacing everything

 

[tjkj2002]

I do not know what the spring rates are for the 6" coils but I believe the OME 948's are about 210-220lbs rate coils.I'm running 350lbs(OME 864's) rate rear coils and I have alot more weight on the rear end then you(just shy of 3000lbs vehicle weight by scale) and there maybe a tad on the light side for my setup on my KJ.