Shaanxi Yisirui Auto Parts Co., Ltd. is one of the most credible manufacturers and suppliers of freightliner truck luxury air suspension seats in China, also supports customized service. Welcome to wholesale durable freightliner truck luxury air suspension seats in stock here and get pricelist from our factory. Quality products and low price are available.
Product Overview
Engineered for the global mid-to-high-end market, the MSG 90.6 Freightliner Truck Luxury Air Suspension Seats are designed to deliver maximum comfort, safety, and well-being for truck and coach drivers. Long-distance driving is transformed from an arduous task into a manageable, even comfortable, experience. By comprehensively addressing driver fatigue through advanced technology and ergonomic design, this seat directly contributes to improved transportation efficiency and driver health.
Product Specifications & Details
| Product Model | Freightliner Truck Luxury Air Suspension Seat MSG 90.6 |
| Product Dimensions (W*D*H) | 633 × 629 × 1214 mm |
| Package Dimensions | 600 × 650 × 970 mm |
| Net / Gross Weight | 43 kg / 45 kg |
| Customization | Material, Color, Accessories (Ventilation/Heating) |

Solving the Real Challenges of Long‑Haul Driving
Professional truck drivers face three major comfort and safety challenges every day:
- Chronic back pain and spinal fatigue – caused by continuous vibration and poor lumbar support.
- Reduced alertness and higher accident risk – due to cumulative physical stress and discomfort.
- Premature wear on standard seats – leading to costly replacements and driver turnover.
Our MSG 90.6 luxury air suspension seat directly addresses these issues with:
- Multi‑level air suspension + dedicated impact absorber – isolates up to 85% of road vibrations, protecting the spine.
- Dual‑chamber adjustable lumbar support – maintains natural spinal alignment, reducing back pressure by over 60%.
- Full ergonomic adjustability + climate options – personalized comfort that keeps drivers alert and focused.
- Industrial‑grade durability – core components rated for 1 million fatigue cycles, doubling service life.
Core Configuration & Features
Advanced Comfort & Adjustment System
To perfectly adapt to each driver's habits and physique, this seat offers an unparalleled range of adjustments, moving beyond basic positioning to fine-tuned personal comfort:
- Comprehensive Positioning: Fore/aft slide, seat height, backrest angle, and cushion tilt/pitch adjustment.
- Dynamic Support: Dual air-chamber lumbar support for enhanced lower back comfort, adjustable damping (stiffness) to match road conditions, and an integrated quick inflation/deflation valve for easy entry and exit.
- Climate Control: Optional ventilation and heating functions maintain optimal seating temperature in all weather, further boosting comfort on long shifts.
- Impact Absorption: A dedicated device works with the multi-level air suspension to protect the spine from sudden jolts and bumps.

Superior Air Suspension Technology
Recognizing that driving a heavy, tall truck over long distances is demanding work, this seat employs best-in-class airbag technology. The multi-level shock absorption system is specifically engineered to isolate the driver from road vibrations and impacts, a critical factor for those who sit for over ten hours at a time. This technology is the cornerstone of transforming a hard job into a more comfortable and sustainable profession.

Installation & Application
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The images above demonstrate the installation of our MSG 90.6 seat in an Ouman EST tractor cab. The result is a dramatically enhanced driving environment where comfort is paramount. |
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Quality Assurance & Corporate Commitment
Rigorous Quality Control
YSR Seating adheres strictly to China's seat industry technical standards. Our design process begins with ergonomic principles to ensure safety and comfort. We select materials that meet high performance requirements for heat resistance, wear resistance, and tensile strength. Every manufacturing step follows a stringent process to guarantee ultimate product reliability and longevity.
About YSR Seating
Shaanxi Yisrui Auto Parts Co., Ltd. specializes in seating solutions for industrial, commercial, and agricultural vehicles. Our philosophy is to survive by quality and develop by innovation, offering a comprehensive one-stop service for seat modification and upgrade needs.
Certifications & Innovation
Our commitment is validated by the ISO 9001 Quality Management System certification. As a consecutively recognized High-Tech Enterprise, we hold multiple invention patents granted by the State Intellectual Property Office, underscoring our dedication to continuous research and development.

Frequently Asked Questions (FAQ)
Q1: Is this seat compatible with my Freightliner truck model?
A: Yes, the MSG 90.6 is specifically engineered for Freightliner Cascadia, Century, and Columbia models, and fits most other heavy trucks with a universal mounting pattern. For non‑standard floor brackets, we supply adapter plates – contact us with your truck details.
Q2: Does the seat require an external air supply?
A: It connects to the truck's existing air system (0.7–0.9 MPa). If your truck lacks an air source, we offer a version with a built‑in 12V/24V electric compressor – no external air needed.
Q3: How do I adjust the lumbar support?
A: Use the dual air‑chamber controls on the side panel. Press "+" to inflate for firmer support, "-" to deflate – you can independently adjust upper and lower lumbar zones.
Q4: What is the warranty and lifespan?
A: 12‑month warranty against manufacturing defects. The airbag is rated for 10 years / 500,000 cycles, and key steel components pass 1 million fatigue tests.
Q5: Can I customize the seat color and fabric?
A: Yes, we offer full OEM/ODM customization – choose from leather, cloth, or vinyl, any color, stitching, and logo embroidery. Minimum order quantity applies.
Q6: Do you offer sample seats before bulk order?
A: Yes, sample orders are accepted. Sample cost and freight are customer‑paid, but the sample cost is refundable upon placing a bulk order.
Q7: How do I maintain the air suspension system?
A: Periodically check air lines for leaks, keep the seat clean, and drain moisture from the air system. Most components are sealed and require minimal maintenance.
Q8: Can I add heating and ventilation?
A: Yes, both heating and ventilation functions are optional add‑ons – perfect for extreme climates. Contact our sales team to include them in your order.
Ordering, Logistics & Lead Time
| Monthly Supply Capacity | 800 - 1,000 units |
| Packaging Details | 1 unit / carton. Pallet options: 4, 8, or 12 units per pallet. |
| Shipping Ports | Shenzhen, Guangzhou, Shanghai, Qingdao |
| Lead Time | 1-10 units: 1-3 days (standard models in stock) >10 units: Approximately 15 days |
Contact YSR Seating Factory
For more information on the Freightliner Truck Luxury Air Suspension Seats, to discuss customization, or to request a quote, please contact our factory directly.
• Tel: +86-29-81136503
• Mobile / WhatsApp: +86-13991337062
• Email: sales@ysrseats.com
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