GMC Terrain 2018-present Suspension Specifications
Explore the suspension specifications for the 2018-Present GMC Terrain, including front and rear suspension components, maintenance tips, and upgrade options. Ideal for owners and technicians.
Overview Specifications
This document provides detailed specifications and information about the suspension system of the 2018-Present GMC Terrain. It is designed to assist users in understanding the technical aspects of the vehicle's suspension, including its components, features, and performance. Whether you're a mechanic, enthusiast, or owner, this guide will help you navigate and find the information you need quickly and efficiently.
How to Use
Use the search bar at the top of the page to quickly locate specific terms or components related to the suspension system. Enter keywords such as 'shock absorbers' or 'front suspension' to find relevant sections.
Navigate through the document by scrolling or using the table of contents to jump to specific sections. Each major section is clearly labeled and organized into subsections for easy access to detailed information.
Key Specifications
Front Suspension Type
MacPherson Struts
Rear Suspension Type
Multi-Link
Shock Absorber Type
Twin-Tube Hydraulic
Stabilizer Bar Diameter
24 mm (front)
Coil Spring Rate
150 N/mm (rear)
Available Specifications
Front Suspension
The front suspension of the GMC Terrain is designed to provide a smooth and controlled ride. It includes key components such as MacPherson struts, coil springs, and stabilizer bars, which work together to absorb shocks and maintain stability.
Front Suspension
The front suspension of the GMC Terrain is designed to provide a smooth and controlled ride. It includes key components such as MacPherson struts, coil springs, and stabilizer bars, which work together to absorb shocks and maintain stability.
MacPherson Struts
- Provides a compact and lightweight design
- Enhances ride comfort and handling
- Integrates shock absorption and wheel guidance
- Reduces noise and vibration
Stabilizer Bar
- Minimizes body roll during cornering
- Improves overall vehicle stability
- Made from durable, high-strength steel
- Connected to the suspension via bushings
Rear Suspension
The rear suspension system of the GMC Terrain ensures a balanced and comfortable ride. It features a multi-link setup with coil springs and shock absorbers, optimized for both performance and durability.
Rear Suspension
The rear suspension system of the GMC Terrain ensures a balanced and comfortable ride. It features a multi-link setup with coil springs and shock absorbers, optimized for both performance and durability.
Multi-Link Setup
- Offers independent wheel movement
- Enhances ride quality and handling
- Reduces road noise and vibrations
- Supports heavy loads effectively
Coil Springs
- Provides consistent suspension performance
- Absorbs impacts from uneven road surfaces
- Designed for long-term durability
- Maintains vehicle height under load
Shock Absorbers
The shock absorbers in the GMC Terrain are crucial for controlling the motion of the suspension and ensuring a smooth ride. They are designed to handle various road conditions and provide consistent performance.
Shock Absorbers
The shock absorbers in the GMC Terrain are crucial for controlling the motion of the suspension and ensuring a smooth ride. They are designed to handle various road conditions and provide consistent performance.
Twin-Tube Design
- Offers reliable damping performance
- Handles a wide range of road conditions
- Reduces heat buildup during operation
- Ensures long-lasting durability
Hydraulic Damping
- Provides smooth and controlled motion
- Minimizes bounce and jolts
- Maintains tire contact with the road
- Enhances overall ride comfort
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Component Specifications
Overview
- Type
- Independent MacPherson strut front, multi-link rear
- Configuration
- Front and rear independent suspension
- Platform
- D2XX platform
- Material
- High-strength steel and aluminum components
- Location
- Integrated with vehicle chassis
Dimensions
- Front Strut Length
- 24.5 inches (622 mm)
- Rear Shock ABSorber Length
- 22.8 inches (579 mm)
- Spring Rate Front
- 180 lbs/in (31.5 N/mm)
- Spring Rate Rear
- 150 lbs/in (26.3 N/mm)
- Track Width Front
- 62.8 inches (1595 mm)
- Track Width Rear
- 62.6 inches (1590 mm)
- Ground Clearance
- 7.9 inches (200 mm)
- Suspension Travel Front
- 6.3 inches (160 mm)
Materials
- Struts
- High-strength steel with aluminum housing
- Springs
- Cold-wound steel alloy
- Control Arms
- Forged aluminum
- Bushings
- Durable rubber composite
- Stabilizer Bar
- Hollow steel tubing
Features
- Adjustability
-
- Hydraulic dampers
- Automatic leveling
- Load-dependent damping
- Performance
-
- Optimized roll control
- Enhanced cornering stability
- Improved road isolation
- Technology
-
- Electronic stability control integration
- Traction control system compatibility
- Adaptive damping (optional)
- Durability
-
- Corrosion-resistant coatings
- Sealed bearings
- Reinforced mounting points
- Comfort
-
- Noise-reducing bushings
- Vibration dampening
- Smooth ride tuning
Safety Features
- Structural integrity
-
- Crash-optimized components
- High-strength steel reinforcements
- Stability
-
- Electronic stability control
- Roll-over mitigation
- Braking
-
- ABS integration
- Brake force distribution
Comfort Features
- Ride Quality
-
- Optimized spring rates
- Tuned dampers
- Noise Reduction
-
- Insulated bushings
- Sound-deadening materials
- Vibration Control
-
- Hydraulic mounts
- Damping technology
- Handling
-
- Precise steering response
- Balanced chassis
Accessories
- Upgrades
-
- Performance shocks
- Lowering springs
- Adjustable coilovers
- Protection
-
- Skid plates
- Suspension covers
- Bushing shields
- Maintenance
-
- Lubrication kits
- Replacement bushings
- Alignment tools
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect struts and shocks
- Check bushings for wear
- Lubricate suspension joints
- Inspect alignment
- Check for leaks
- Maintenance Notes
- Regular alignment checks recommended after rough road use
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Defects in materials or workmanship
- Powertrain
- Miles: 60,000Years: 5Coverage: Suspension components
- Corrosion
- Miles: 100,000Years: 6Coverage: Rust perforation
- Roadside Assistance
- Miles: 60,000Years: 5Coverage: Towing and emergency services
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Precision forging
- Robotic assembly
- Quality testing
- Quality Control
- Testing: Durability testing, Performance validation, Environmental resistanceStandards: ISO 9001, GM Global Quality Standards
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Waste reduction
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: <0.1%Production Time: 2 hours per unit
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect struts and shocks
- Check bushings for wear
- Lubricate suspension joints
- Inspect alignment
- Check for leaks
Ensure all bolts are torqued to specification
- Replace worn bushings
- Check shock absorber performance
- Inspect control arms
- Test electronic stability control integration
Use OEM parts for replacements
- Replace struts and shocks
- Inspect and replace springs if necessary
- Check all mounting points
- Perform full alignment
- Test suspension performance
Major service may require specialized tools
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the suspension specifications for the 2018-Present GMC Terrain?
What are the suspension specifications for the 2018-Present GMC Terrain?
The 2018-Present GMC Terrain features an independent MacPherson strut front suspension and a multilink rear suspension. The front suspension includes coil springs, hydraulic shock absorbers, and a stabilizer bar, while the rear suspension incorporates coil springs and hydraulic shock absorbers. These components are designed to provide a balance of comfort and handling, compatible with both FWD and AWD configurations. Specific compatibility details can vary based on trim levels and optional packages.
Q2 What maintenance is required for the GMC Terrain suspension system?
What maintenance is required for the GMC Terrain suspension system?
Regular maintenance for the GMC Terrain suspension includes inspecting shock absorbers, struts, and bushings for wear every 12,000 miles or annually. Ensure all suspension components are lubricated as per the manufacturer's guidelines. Check for leaks, cracks, or damage during routine service. Wheel alignment should be checked every 15,000 miles or if uneven tire wear is noticed. Proper maintenance ensures optimal performance and longevity of the suspension system.
Q3 How do I replace the suspension components on a GMC Terrain?
How do I replace the suspension components on a GMC Terrain?
To replace suspension components on a GMC Terrain, start by safely lifting the vehicle and removing the wheels. For the front suspension, disconnect the stabilizer bar link, remove the strut assembly, and replace the strut or shock absorber. For the rear suspension, disconnect the lower control arm and remove the shock absorber. Reassemble in reverse order, ensuring all bolts are torqued to manufacturer specifications. Always refer to the service manual for detailed instructions.
Q4 What are common suspension issues in the GMC Terrain and how can I troubleshoot them?
What are common suspension issues in the GMC Terrain and how can I troubleshoot them?
Common suspension issues in the GMC Terrain include noisy struts, uneven tire wear, and a bumpy ride. To troubleshoot, inspect the shock absorbers and struts for leaks or damage. Check the bushings and ball joints for wear. Ensure the tires are properly inflated and aligned. If the issue persists, consult a professional mechanic or refer to the vehicle’s service manual for further diagnostics.
Q5 How can I optimize the suspension performance of my GMC Terrain?
How can I optimize the suspension performance of my GMC Terrain?
To optimize suspension performance, ensure all components are in good condition and replace worn parts promptly. Regularly check and adjust tire pressure to recommended levels. Perform wheel alignments as needed to maintain proper handling. Consider upgrading to performance shocks or struts for improved ride quality. Avoid overloading the vehicle to prevent excessive strain on the suspension system.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
GMC Terrain Suspension Service Manual
Coming SoonDetailed instructions for servicing and replacing suspension components in the 2018-Present GMC Terrain.
Technical Service Bulletin: Suspension Updates
Coming SoonInformation on recent updates and improvements to the suspension system for the GMC Terrain.
GMC Terrain Parts and Accessories Guide
Coming SoonComprehensive catalog of OEM and aftermarket suspension parts for the GMC Terrain.
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