RAM ProMaster Front & Rear Helper Springs

Upgrade Your Load Capacity with Bolt-On Suspension Kits


Does your RAM ProMaster sag under heavy loads or feel unstable when fully loaded? Our front and rear helper spring kits are designed to restore ride height, improve handling, and increase safety — all without compromising comfort.


At Lowland Suspension, we offer bolt-on helper spring kits engineered specifically for the RAM ProMaster. Whether you’re driving a ProMaster 1500, 2500, or 3500, these springs provide progressive support that adjusts to your load. Lightly loaded? Enjoy a smooth, comfortable ride. Fully loaded? Get the stability and control your van needs to stay safe on the road.


Improved Ride Height and Stability

Enhanced Driving Safety

Better Comfort and Control

Less Wear and Maintenance

✅ Rear Springkit Key Benefits:


  • Increases load support without stiffening the ride when empty
  • Maintains correct ride height even under heavy cargo
  • Reduces sway and bottoming out
  • 100% bolt-on fitment – no welding or cutting
  • Perfect for tradespeople, delivery services, and camper conversions


Rear helpersprings RAM Pro-Master

Compatible with:

  • RAM ProMaster 1500 / 2500 / 3500 (check specific model years)
  • Front and rear axle support kits available
  • Works with most stock suspensions and shocks


Don’t overload your factory suspension. Upgrade your RAM ProMaster with a helper spring kit and experience a safer, more stable ride — loaded or not.


➡️ Order now or contact us for expert advice.


4 key reasons why front helper springs are a valuable upgrade:

Front

1.

Improved Handling Under Load

Front helper springs prevent the vehicle's front end from sagging when carrying heavy loads like roof racks, winches, or camper conversions. This ensures better steering stability and control.

2.

Restores Proper Ride Height

Extra front axle weight can lower your vehicle's ride height, affecting alignment and visibility. Front springs help maintain correct suspension balance.

3.

Reduces Wear on Suspension and Tires

By distributing weight more effectively, front helper springs reduce stress on shocks, control arms, and tires — leading to less wear and longer lifespan.

4.

Safer, More Comfortable Driving

Especially useful for RVs and work vans, front springs improve driving comfort and safety on rough roads, steep inclines, or during sudden braking.

Fits RAM ProMaster models (Front-Wheel Drive only)

Fitment:

Engineered for a precise fit on factory suspension setups. Questions? Contact us to confirm fitment for your build.


  • Compatible with RAM ProMaster (FWD only)
  • Compatible with both single and double rear leaf spring configurations
  • Suitable for vehicle types: 1500, 2500, 3500, 4500 cutaway.


Choose the Right Rear Helper Springs for Your RAM ProMaster

Minimum Load Capacity:

Not all loads are the same — that's why we offer three types of rear helper springs, each designed to support a specific usage pattern. Whether you occasionally carry tools or consistently transport 770 lbs +, we have the right solution:


  • Operational with both empty and fully loaded vehicles
  • Designed for continuous load support from 770 lbs (350 kg)
  • Optimized for heavy-duty use from 1,650 lbs (750 kg)


Easy Installation – DIY Friendly

Installation

Install your helper springs quickly and safely — no special equipment needed. Perfect for garages, fleet owners, or skilled DIYers.


  • Bolt-on kit — no welding or drilling required
  • Includes full installation manual


  • Estimated install time: 1 hour (Rear)
  • Front about 4 hours