RAM Ram 5500 2008-2015 Suspension Specifications
RAM Ram 5500 2008-2015

RAM Ram 5500 2008-2015 Suspension Specifications

Explore detailed suspension specifications for the 2008-2015 Ram 5500. Learn about front and rear suspension components, including coil springs, shock absorbers, stabilizer bars, and leaf springs. Essential for maintenance, repair, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and insights into the suspension system of the 2008-2015 Ram 5500. It covers key components, technical details, and maintenance tips to help users understand and optimize their vehicle's performance. Whether you're a mechanic, enthusiast, or owner, this guide is designed to assist in navigating the suspension system's intricacies and ensuring a smooth driving experience.

How to Use

Use the search bar to find specific terms or components within the document. Enter keywords like 'shock absorbers' or 'leaf springs' to quickly locate relevant information.

Scroll through the document or use the table of contents to jump to specific sections. Each section is labeled clearly for easy access to detailed information about the suspension system.

Key Specifications

Front Suspension Type

Independent Double-Wishbone

Rear Suspension Type

Multi-Leaf Spring

Shock Absorber Type

Hydraulic

Axle Configuration

Dual Rear Axles

Load Capacity

Up to 17,950 lbs

Available Specifications

Front Suspension

The front suspension of the 2008-2015 Ram 5500 is designed for durability and stability, ensuring optimal handling and comfort. This section covers its key components, such as the independent suspension system, shock absorbers, and control arms, providing insights into their functionality and maintenance.

Independent Suspension System
  • Features a double-wishbone design for improved handling
  • Includes coil springs for better load distribution
  • Equipped with stabilizer bars to reduce body roll
  • Designed for heavy-duty applications
Shock Absorbers
  • Hydraulic shocks for smooth damping
  • Designed to handle heavy loads
  • Enhances ride comfort on rough terrain
  • Requires periodic inspection for wear

Rear Suspension

The rear suspension system of the Ram 5500 is engineered for heavy-duty performance, offering excellent load-bearing capacity and stability. This section explores its components, including leaf springs, axle configurations, and shock absorbers, to help users maintain and optimize their vehicle's performance.

Leaf Springs
  • Multi-leaf design for enhanced strength
  • Provides superior load-carrying capacity
  • Reduces sagging under heavy loads
  • Requires regular lubrication for longevity
Axle Configuration
  • Dual rear axles for heavy-duty applications
  • Equipped with differential lock for traction
  • Designed for towing and hauling
  • Ensures stability on uneven terrain

Maintenance Tips

Proper maintenance is crucial for the longevity and performance of the Ram 5500's suspension system. This section provides practical tips for inspecting, servicing, and replacing key components to ensure optimal functionality and safety.

Regular Inspections
  • Check for worn bushings and joints
  • Inspect shock absorbers for leaks
  • Look for cracks in leaf springs
  • Ensure proper alignment
Service Intervals
  • Lubricate suspension components every 10,000 miles
  • Replace shock absorbers every 50,000 miles
  • Inspect alignment annually
  • Rotate tires to ensure even wear

Component Specifications

Overview

Type
Heavy-duty independent front suspension with solid rear axle
Configuration
Front: Double wishbone, Rear: Leaf spring
Platform
Chassis cab
Material
High-strength steel
Location
Front and rear axles

Dimensions

Front Track Width
79.3 inches (2014 mm)
Rear Track Width
80.7 inches (2050 mm)
Front Coil Spring Length
15.7 inches (399 mm)
Rear Leaf Spring Length
62.5 inches (1588 mm)
Shock ABSorber Length
24.8 inches (630 mm)
Front Suspension Travel
8.5 inches (216 mm)
Rear Suspension Travel
9.8 inches (249 mm)

Materials

Coil Springs
Cold-drawn steel wire
Leaf Springs
Heat-treated alloy steel
Shock ABSorbers
Chromium-plated steel
Control Arms
Forged steel
Bushings
Polyurethane

Features

Load Handling
  • Heavy-duty payload capacity
  • Stabilizer bars for reduced body roll
  • Progressive rate coil springs
  • Multi-leaf spring rear suspension
Durability
  • Corrosion-resistant components
  • Reinforced suspension mounts
  • Sealed ball joints
  • Heavy-duty shock absorbers
Adjustability
  • Height-adjustable rear suspension
  • Torsion bar front suspension
  • Adjustable shock absorber settings
Technology
  • Electronic stability control
  • Load-leveling suspension system
  • Integrated trailer sway control
Comfort
  • Hydraulic bump stops
  • Progressive-rate springs
  • Tuned shock absorbers
  • Isolated suspension mounts

Safety Features

Stability
  • Electronic stability control
  • Anti-lock braking system integration
  • Roll stability control
Structural
  • Reinforced suspension mounts
  • Heavy-duty frame connections
  • Corrosion-resistant components

Comfort Features

Ride Quality
  • Tuned shock absorbers
  • Progressive-rate springs
  • Hydraulic bump stops
Noise Reduction
  • Isolated suspension mounts
  • Rubber bushings
  • Sealed components

Accessories

Upgrades
  • Heavy-duty shock absorbers
  • Air suspension kits
  • Leveling kits
  • Performance bushings
Maintenance
  • Suspension grease
  • Replacement bushings
  • Shock absorber covers
  • Spring spacers
Protection
  • Suspension skid plates
  • Corrosion-resistant coatings
  • Protective boots for ball joints

Maintenance

Service interval
Every 12,000 miles or 12 months
Service Items
  • Inspect suspension components
  • Lubricate suspension points
  • Check shock absorber condition
  • Inspect bushings and mounts
  • Verify alignment settings
  • Check for leaks or wear
Maintenance Notes
Regular inspection is critical for heavy-duty applications. Replace worn components immediately to prevent further damage.

Warranty

Basic Coverage
Miles: 36,000
Years: 3
Coverage: Bumper-to-bumper including suspension components
Powertrain Coverage
Miles: 60,000
Years: 5
Coverage: Major suspension components
Corrosion Coverage
Miles: 100,000
Years: 5
Coverage: Rust-through protection
Roadside Assistance
Miles: 36,000
Years: 3
Coverage: 24/7 emergency service

Production Details

Manufacturer
Ram Trucks
Manufacturing Process
  • Precision forging of steel components
  • Heat treatment of suspension springs
  • Automated assembly line
  • Robotic welding of suspension mounts
Quality Control
Component Testing: 100% load testing of springs
Durability Testing: Simulated heavy-duty cycles
Final Inspection: Complete suspension alignment check
Sustainability Practices
  • Recycled steel use
  • Energy-efficient manufacturing
  • Waste reduction programs
Production Metrics
Annual Production: 15,000 units
Production Time: 8 hours per suspension system
Defect Rate: 0.1%

Service Information for suspension Service

Maintenance and service requirements specific to this component

12,000
12
  • Inspect suspension components
  • Lubricate suspension points
  • Check shock absorber condition
  • Inspect bushings and mounts
  • Verify alignment settings
  • Check for leaks or wear

Regular inspection is critical for heavy-duty applications

50,000
48
  • Replace shock absorbers
  • Inspect and replace bushings
  • Check and adjust suspension alignment
  • Inspect and replace worn springs
  • Verify torque on all suspension mounts

Use OEM parts for optimal performance and warranty compliance

100,000
96
  • Complete suspension overhaul
  • Replace all suspension bushings
  • Inspect and replace control arms
  • Check and replace suspension mounts
  • Perform full suspension alignment

Critical to maintain vehicle safety and performance at high mileage

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is the suspension system compatible with all 2008-2015 Ram 5500 models?

The suspension system is designed to be compatible with all 2008-2015 Ram 5500 models, including various trim levels and configurations. However, it is essential to verify the specific model year and trim to ensure proper fitment. Some aftermarket modifications or heavy-duty configurations may require additional components or adjustments. Always consult the manufacturer’s compatibility chart or a certified technician for precise information.

Q2

What are the maintenance requirements for the suspension system?

Regular maintenance is crucial for optimal performance. Inspect the suspension components every 12,000 miles or annually, whichever comes first. Check for worn bushings, shocks, and springs, and ensure all bolts and fasteners are torqued to specifications. Lubricate moving parts as needed. Replace worn or damaged components promptly. For heavy-duty use, consider more frequent inspections. Always follow the manufacturer’s maintenance schedule for detailed guidelines.

Q3

How do I replace the suspension system on a 2008-2015 Ram 5500?

To replace the suspension system, first, lift the vehicle securely using a jack and jack stands. Remove the wheels and disconnect any attached components like shock absorbers, sway bars, and control arms. Unbolt the old suspension system and carefully remove it. Install the new suspension components, ensuring proper alignment and torque specifications. Reattach all disconnected parts and reassemble the wheels. Finally, perform a test drive and alignment check to ensure proper installation.

Q4

What are common troubleshooting steps for suspension issues?

Common suspension issues include uneven tire wear, excessive bouncing, or unusual noises. Start by inspecting the shocks, struts, and springs for damage or wear. Check for loose or worn bushings and bolts. Measure the vehicle’s ride height to ensure it is within specifications. Test the suspension by pushing down on each corner of the vehicle; it should rebound smoothly. If issues persist, consult a professional technician for a detailed diagnosis.

Q5

How can I optimize the performance of my suspension system?

To optimize performance, ensure the suspension system is properly aligned and balanced. Use high-quality components designed for your vehicle’s specifications. Regularly inspect and maintain all suspension parts. Adjust the suspension settings based on load requirements and driving conditions. For heavy-duty applications, consider upgrading to performance shocks and springs. Proper tire inflation and alignment also contribute to improved suspension performance.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

2008-2015 Ram 5500 Suspension Service Manual

Coming Soon

Comprehensive guide covering installation, maintenance, and troubleshooting for the suspension system.

Technical Service Bulletin for Suspension Updates

Coming Soon

Latest updates and fixes for known suspension issues in 2008-2015 Ram 5500 models.

Ram 5500 Suspension Parts Catalog

Coming Soon

Detailed catalog of suspension components and accessories for 2008-2015 Ram 5500 models.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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