RAM ProMaster City · 09/2014–present (Fiat Doblò platform) · FWD
RAM ProMaster City Helper Springs — Ride taller, drive safer.
MAD helper springs keep your ProMaster City level and controlled with real payload on board — service vans, delivery, and light camper builds.
TÜV approved
Bolt-on install
No maintenance
Front or Rear solutions
Prices in USD. Prices include tax and local import fees; exclude fitting. TÜV approval unless noted.
How it works
A second spring supports the main leaf (rear) or reinforced coils replace the OE fronts. Support ramps up with load — so empty ride stays comfortable.
- Rear: helper springs sit beside the main leaf
- Front: coil swap inside strut assembly
- No compressors, valves, or air lines
What you’ll feel
- Reduced sag with payload
- Less roll in turns & crosswinds
- Sharper steering (front kits)
- More control, less upkeep
Why MAD vs. air
- Predictable spring rate, no leaks
- Simple bolt-on hardware
- TÜV part approval & fitting manual
- Low upkeep — no compressors/lines
Quick selector
Pick your use & we’ll suggest a kit
This is a starting point — you can always browse the full list.
Axle
Load profile
Setup
Based on your selections
Prices in USD. Prices include tax and local import fees; exclude fitting. TÜV approval unless noted.
Fitment
- Vehicle: RAM ProMaster City, 09/2014–present (Fiat Doblò)
- Drivetrain: FWD. Rear kits mount beside the main leaf; front kits replace coils.
- Body: Wagon & Cargo (see kit notes per body type).
- Approval: TÜV part approval; fitting manual included.
Install overview
- Rear springs: ≈ 45 min · Support axle, drop lower shock bolts, seat helper springs, torque at ride height.
- Front springs: ≈ 90 min · Strut removal; spring compressors required; alignment recommended afterwards.
- Upgrades improve support & stability but do not change GVWR or tow ratings.
FAQ
Will helper springs change my GVWR or towing?
No. They improve support and control but do not alter manufacturer ratings.
Do they affect empty-ride comfort?
Mixed-load (auxiliary) sets feel close to stock when empty. Support ramps up only under load.
Do I need an alignment?
Rear installs typically do not. Front spring installs should be followed by a wheel alignment.
