Promaster 1500-3500: Rear Yellow Sumo Springs
Colorado
Install
Warranty
Returns
1. Seamless Installation: Elevate Your Van with Ease
Upgrade your van's drivability effortlessly with SumoSprings' easy bolt-on installation. No need for complex tools – just grab a jack, and you're ready to experience a transformation in performance.
2. SumoSprings: Patented Suspension Excellence
Explore the innovative world of SumoSprings, a patented suspension product designed for optimal load carrying, sway stabilization, and enhanced driver control and comfort. Uncover how these springs redefine your driving experience.
3. Maintenance-Free Marvels: Air Leak-Free Assurance
Bid farewell to the hassles of maintenance. SumoSprings boast a design that is not only effective but also hassle-free. No air leaks, no need for airlines or compressors – just reliable performance every time you hit the road.
4. Versatility in Design: Tailored Solutions for Every Van
Discover the versatility of SumoSprings with their varied options in heights, diameters, and densities. Tailored to support a range of front and rear applications, these springs adapt to your van's specific needs.
5. Proprietary Urethane Magic: Smooth and Progressive Spring Rate
Delve into the secret behind SumoSprings' success – proprietary closed micro-cellular urethane. This magic ingredient provides a smooth and progressive spring rate, ensuring a comfortable and controlled ride.
6. Bang for Your Buck: Unmatched Performance Upgrades
SumoSprings deliver the best bang for your buck, offering unparalleled drivability and stability upgrades. Invest wisely to experience a new level of driving satisfaction.
Transform your van's performance – step into the world of SumoSprings and redefine your journey on the road.
Product Specifications
| Brand | Juggernaut USA |
| Product Type | Suspension |
| SKU | ss-rear |
| Weight | 5.0 lb |
| Warranty | Lifetime Warranty |
| Country of Origin | Made in USA (Colorado) |
| Installation | Bolt-on, no drilling required |
Installation Guide
All Juggernaut USA skid plates are engineered for true bolt-on installation. No drilling, cutting, or welding is required. Most installations can be completed in 1-2 hours with basic hand tools.
Tools Required
- Socket set (metric and standard)
- Ratchet wrench
- Torque wrench
- Floor jack and jack stands
Professional Installation
If you're in the Denver, Colorado area, our expert technicians can install this product for you. We've completed over 500 custom builds and offer competitive installation rates. Schedule your installation or call (970) 341-4221.
Shipping
All orders ship from our Colorado facility within 1-2 business days. Standard delivery takes 2-4 business days via UPS or FedEx Ground.
Returns & Exchanges
We offer a 30-day return policy on all products in unused, original condition. To initiate a return, contact us at (970) 341-4221 or email us. Return shipping is the responsibility of the buyer unless the product is defective.
Lifetime Warranty
Every Juggernaut USA skid plate is covered by our lifetime warranty against manufacturing defects. Our warranty covers materials and workmanship for the life of the product.
CUSTOMER REVIEWS
COMPLETE YOUR PROTECTION
Customers who bought this also added these
FREQUENTLY ASKED QUESTIONS
Common questions about our skid plates and armor
Will this fit my vehicle?
Use the vehicle selector above to verify fitment. All our skid plates are designed for specific year, make, and model configurations. If your vehicle isn't listed, contact us — we may be able to help.
How long does installation take?
Most skid plates install in 1–2 hours with basic hand tools. No drilling, cutting, or welding required — everything is bolt-on. We include detailed instructions with every order, and installation videos are available on each product page.
What is the warranty?
Every Juggernaut USA product comes with a lifetime warranty against manufacturing defects.
How long does shipping take?
Orders ship from our Colorado facility within 2–4 business days. Standard ground delivery takes 3–7 business days depending on your location. Oversized items ship via freight carrier with tracking.
Can I install this myself or do I need a shop?
All our products are designed for at-home installation with basic tools (wrenches, ratchets, jack stands). If you're near Denver, our Wheat Ridge shop offers professional installation — call (970) 341-4221 to schedule.