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Rear Suspension Enhancement Recommendation For 2021 Ford E-450 Cutaway Chassis  


Need to upgrade rear suspension on a 2021 ford e450 Unit is half tool truck from axle front and rear 7’ cargo area is used for customer’s orders. empty no cargo load weight is 12,300 lbs


Expert Reply:

We do have an option to upgrade the support for the rear suspension on your 2021 Ford E-450 cutaway chassis, and the best option that will fit are SumoSprings:

- SumoSprings Maxim Custom Helper Springs # SSR-106-47-1

The # SSR-106-47-1 have a 5,000 lb capacity and are going to improve the stability and handling of your E450. The reason for that is they engage as needed, and compress based on the amount of weight being transferred. So when you have a load in the cargo area, or when you encounter a heavy crosswind, the SumoSprings will take the brunt of that weight to stabilize your rig.

You'll even notice the springs when turning, as your E450 isn't going to have the pronounced body roll due to the SumoSprings engaging.

expert reply by:
Kyle S

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