CRE 3000 vs ALLTREK 4000 suspension

[justdee]

I haven't seen, maybe I've not searched correctly for it, any posts comparing the MORyde CRE 3000 suspension versus their ALLTREK 4000 suspension. We have a 2025 310RL with the CRE 3000, 7K axles, and drum brakes. I'd love to upgrade to the IS setup, but for us, I'm not sure the cost is justifiable. For those that have the ALLTREK 4000 suspension, what are your thoughts on it versus the CRE 3000? I've been discussing with the Rambling Man on the upgrade to the ALLTREK 4000, the 8K axles, and maybe the disc brakes. I know Alliance is now installing the new Lippert suspension on all of their Paradigm models, so would that be a viable upgrade if offered in an aftermarket option and I wonder what that price tag would be?

 

[Onekmeters]

I did choose to go with the IS on our 2023 just 2 months ago. Let me ask, what is the reason for going to a heavier axel with the 4000 set up? Do you anticipate running heavy? On the Lippert setup, I emailed Alliance on having that put on mine before I decided to go with the MRIS but did not hear back so I am interested to see what you learn.

 

[justdee]

My 310RL, loaded is at the 15,000 lb mark. I'm thinking the 8,000 axles would be better?