GMC Jimmy 1995-2001 Suspension Specifications
Explore detailed suspension specifications for the 1995-2001 GMC Jimmy, including ride height, spring rates, shock absorber details, and alignment settings. Ideal for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 1995-2001 GMC Jimmy. It is designed to assist mechanics, enthusiasts, and owners in understanding the suspension components, configurations, and maintenance requirements. Use the search and navigation instructions to quickly locate specific details or browse through the sections for a comprehensive understanding of the suspension system.
How to Use
Use the search functionality to find specific terms or components within the document. Enter keywords like 'shock absorbers' or 'spring rates' to quickly locate relevant information.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized by major suspension components, with subsections providing detailed technical points.
Key Specifications
Front Suspension Type
Torsion Bar
Rear Suspension Type
Leaf Spring
Shock Absorber Type
Hydraulic
Steering Type
Recirculating Ball
Wheelbase
107 inches
Available Specifications
Front Suspension
The front suspension of the 1995-2001 GMC Jimmy is designed for durability and off-road capability. It features a torsion bar setup with independent components to ensure smooth handling and stability. This section covers the key components and their specifications.
Front Suspension
The front suspension of the 1995-2001 GMC Jimmy is designed for durability and off-road capability. It features a torsion bar setup with independent components to ensure smooth handling and stability. This section covers the key components and their specifications.
Torsion Bars
- Material: High-strength steel
- Diameter: 32 mm
- Adjustability: Height can be adjusted via torsion bar keys
- Function: Provides suspension support and ride height control
- Maintenance: Periodic lubrication required
- Replacement Interval: Typically 100,000 miles
Shock Absorbers
- Type: Gas-charged hydraulic
- Length: 22 inches (extended)
- Mounting: Upper and lower eyelet design
- Damping: Adjustable for varying road conditions
- Replacement Interval: 50,000-75,000 miles
- Compatibility: Compatible with aftermarket upgrades
Rear Suspension
The rear suspension system of the GMC Jimmy is built for load-bearing and off-road performance. It utilizes a leaf spring setup with additional components to enhance stability and comfort. This section provides detailed information on the rear suspension components.
Rear Suspension
The rear suspension system of the GMC Jimmy is built for load-bearing and off-road performance. It utilizes a leaf spring setup with additional components to enhance stability and comfort. This section provides detailed information on the rear suspension components.
Leaf Springs
- Material: Multi-leaf steel construction
- Length: 52 inches
- Load Capacity: Up to 1,500 lbs
- Function: Supports rear axle and absorbs road shocks
- Maintenance: Inspect for cracks and sagging
- Replacement Interval: 150,000 miles
Rear Shock Absorbers
- Type: Twin-tube hydraulic
- Length: 24 inches (extended)
- Mounting: Top eyelet, bottom pin design
- Damping: Non-adjustable, optimized for comfort
- Replacement Interval: 50,000-75,000 miles
- Compatibility: Direct-fit replacements available
Steering and Alignment
The steering and alignment system of the GMC Jimmy is integral to its suspension performance. This section covers the components and specifications related to steering geometry and alignment adjustments.
Steering and Alignment
The steering and alignment system of the GMC Jimmy is integral to its suspension performance. This section covers the components and specifications related to steering geometry and alignment adjustments.
Steering Linkage
- Type: Recirculating ball steering
- Material: Forged steel
- Length: 18 inches (center-to-center)
- Function: Transfers steering input to the wheels
- Maintenance: Lubricate regularly
- Replacement Interval: 100,000 miles
Alignment Specifications
- Camber: -0.5° to +0.5°
- Toe: 0° to +0.2°
- Caster: +2.5° to +3.5°
- Adjustment: Requires specialized tools
- Inspection Interval: Every 15,000 miles
- Impact: Affects tire wear and handling
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Component Specifications
Overview
- Type
- Independent front suspension with solid rear axle
- Configuration
- 4-wheel suspension system
- Platform
- GMT330 platform
- Material
- High-strength steel and aluminum components
- Location
- Front and rear axles
Dimensions
- Front Track Width
- 61.5 inches (1562 mm)
- Rear Track Width
- 61.5 inches (1562 mm)
- Front Spring Length
- 18.7 inches (475 mm)
- Rear Spring Length
- 22.4 inches (569 mm)
- Shock ABSorber Length
- 22.8 inches (579 mm)
- Front Sway Bar Diameter
- 1.1 inches (28 mm)
- Rear Sway Bar Diameter
- 0.9 inches (23 mm)
Materials
- Springs
- High-carbon steel
- Shock ABSorbers
- Steel with hydraulic fluid
- Control Arms
- Forged steel
- Bushings
- Polyurethane and rubber
- Sway Bars
- Heat-treated steel
Features
- Ride Quality
-
- Hydraulic shock absorbers
- Coil-over-spring design
- Tuned for off-road and on-road performance
- Durability
-
- Reinforced control arms
- Corrosion-resistant coatings
- Heavy-duty bushings
- Handling
-
- Front and rear sway bars
- Precision steering linkage
- Stabilizer bars for reduced body roll
- Adjustability
-
- Manual torsion bar adjustment
- Shock absorber damping control
- Height-adjustable rear springs
- Off-Road Capability
-
- High ground clearance
- Reinforced suspension mounts
- Skid plates for protection
Safety Features
- Structural integrity
-
- Reinforced suspension mounts
- Crash-resistant design
- Stability
-
- Electronic stability control (ESC)
- Anti-roll bars
- Braking Support
-
- Integrated brake support system
- ABS-compatible suspension
Comfort Features
- Noise Reduction
-
- Insulated bushings
- Vibration-dampening materials
- Ride Smoothness
-
- Tuned coil springs
- Hydraulic shock absorbers
- Adjustability
-
- Driver-adjustable ride height
- Customizable damping settings
- Climate Resistance
-
- Weather-resistant materials
- Corrosion-resistant coatings
Accessories
- Performance Upgrades
-
- Heavy-duty shocks
- Lift kits
- Performance sway bars
- Protection
-
- Skid plates
- Suspension guards
- Bushing protectors
- Comfort
-
- Air suspension kits
- Adjustable coilovers
- Ride-enhancing bushings
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect shock absorbers
- Check bushings for wear
- Lubricate suspension components
- Inspect sway bar links
- Check alignment
- Maintenance Notes
- Regularly inspect for rust and corrosion, especially in harsh climates.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Covers defects in materials and workmanship
- Powertrain
- Miles: 60,000Years: 5Coverage: Covers suspension components under normal use
- Corrosion
- Miles: 100,000Years: 7Coverage: Covers rust-through corrosion
- Emissions
- Miles: 50,000Years: 4Coverage: Covers suspension-related emissions components
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Forging of control arms
- Heat treatment of sway bars
- Precision machining of bushings
- Quality Control
- Testing: Durability testing, Vibration analysis, Load capacity testingStandards: ISO 9001 certified, GM global quality standards
- Sustainability Practices
-
- Recycled steel usage
- Eco-friendly coatings
- Energy-efficient manufacturing
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: 0.1%Recycling Rate: 95%
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers for leaks
- Check bushings for wear and tear
- Lubricate suspension joints
- Inspect sway bar links
- Check wheel alignment
Ensure all components are free of rust and corrosion.
- Replace worn bushings
- Inspect and replace sway bar links if necessary
- Check torsion bar adjustment
- Inspect suspension mounts
- Test shock absorber performance
Use torque specifications for all fasteners.
- Replace shock absorbers
- Inspect and replace coil springs if needed
- Check and replace control arms if worn
- Perform full suspension alignment
- Test electronic stability control system
Major service may require specialized tools.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 1995-2001 GMC Jimmy?
What suspension components are compatible with the 1995-2001 GMC Jimmy?
The 1995-2001 GMC Jimmy is compatible with a range of suspension components, including coil springs, shock absorbers, and control arms designed for the S10 platform. Key specifications include a front independent suspension with torsion bars and a rear leaf spring setup. Ensure parts are designed for 4WD or 2WD models as applicable. Always verify compatibility using OEM part numbers or consult a trusted supplier.
Q2 What maintenance is required for the suspension system of a 1995-2001 GMC Jimmy?
What maintenance is required for the suspension system of a 1995-2001 GMC Jimmy?
Regular maintenance for the suspension system includes inspecting and lubricating ball joints, checking shock absorbers for leaks or wear, and ensuring torsion bars are properly adjusted. Replace worn bushings and inspect control arms every 50,000 miles. Regularly check for uneven tire wear, which may indicate suspension issues. Follow the manufacturer’s recommended service intervals for optimal performance.
Q3 How do I replace the front shock absorbers on a 1995-2001 GMC Jimmy?
How do I replace the front shock absorbers on a 1995-2001 GMC Jimmy?
To replace the front shock absorbers, first, lift the vehicle and secure it on jack stands. Remove the wheel and locate the shock absorber. Unbolt the upper and lower mounting points using a wrench. Compress the new shock and install it in reverse order, ensuring all bolts are torqued to the manufacturer’s specifications. Repeat for the other side and test drive to confirm proper installation.
Q4 What are common suspension issues in the 1995-2001 GMC Jimmy and how can I troubleshoot them?
What are common suspension issues in the 1995-2001 GMC Jimmy and how can I troubleshoot them?
Common issues include sagging rear suspension, worn ball joints, and noisy shocks. For sagging, inspect leaf springs and consider adding helper springs. Worn ball joints may cause clunking noises; check for play by lifting the vehicle and moving the wheel. Noisy shocks often indicate internal failure; replace them if leaking or damaged. Always inspect related components like bushings and control arms during troubleshooting.
Q5 How can I optimize the suspension performance of my 1995-2001 GMC Jimmy?
How can I optimize the suspension performance of my 1995-2001 GMC Jimmy?
To optimize suspension performance, consider upgrading to high-performance shocks and struts, such as Bilstein or KYB models. Adjust torsion bars for improved ride height and handling. Replace worn bushings with polyurethane versions for durability. Regularly align the wheels and balance tires to reduce wear. For off-road use, consider a lift kit and heavy-duty components for enhanced durability.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1995-2001 GMC Jimmy Service Manual
Coming SoonComprehensive guide covering suspension system maintenance, repair procedures, and technical specifications for the 1995-2001 GMC Jimmy.
Technical Service Bulletin: Suspension Noise Fix
Coming SoonOfficial bulletin addressing common suspension noise issues in the 1995-2001 GMC Jimmy, including recommended repairs and part updates.
GMC Jimmy Suspension Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket suspension parts for the 1995-2001 GMC Jimmy, including part numbers and compatibility information.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.