Automotive Steering Knuckle Market Size & Share 2025 to 2034

Automotive Steering Knuckle Market Size

The global automotive steering knuckle market was valued at USD 7 billion in 2024 and is estimated to register a CAGR of 4.4% between 2025 and 2034. The growth of the market can be attributed to the rising shift towards EVs, especially in North America and Asia Pacific. According to Statista, in 2023, the EV market reached a total revenue of USD 769.3 billion with China and the U.S. making up about 70% of the global revenue in 2023 and the market is expected to grow at a CAGR of over 25% by 2029.

EVs have different characteristics in their design process than ICE vehicles because of a focus on weight reduction, improved efficiency of the powertrain, and overall construction of the car's performance. Vehicle manufacturers have started incorporating lightweight materials in their components, such as steering knuckles, and they include aluminum and high-strength steel. These materials reduce the mass of the vehicle, thus increasing the efficiency and range of EVs, which subsequently leads to better battery performance.

The demand for lightweight parts like steering knuckles has increased as EV manufacturers strive to optimize vehicle weight for improved fuel economy and to comply with CO2 emission regulations. This particularly grows in prominence in the automotive industry as manufacturers race against time to meet changing regulatory standards. By employing materials such as aluminum, energy consumption minimization is achieved, which meets regulatory standards and bolsters the automotive sector.
 

The growing number of aging vehicles on the road and an increase in vehicle ownership globally contribute to the growth of the aftermarket for steering knuckles. The aftermarket revenues of steering knuckle suppliers in the automotive sector are driven by the age of the vehicle, as steering knuckles need to be replaced after a while as they wear out. During maintenance and repair in regions such as North America and Europe, where old-aged vehicles are common, the demand for steering knuckles increases. Further, custom motorcycles are further expanding the market since people are now changing their steering knuckles to enhance performance and durability.
 

Automotive Steering Knuckle Market Trends

The substitute steering knuckles enable innovations such as ADAS, autonomous driving technologies, and zonal electrical architecture to revolutionize the design of vehicles. These innovations are reliant on steering knuckles for various systems integration, such as sensors, suspension systems, and brake mounting. The combination of a steering position sensor and ADAS drives the demand for steering knuckles that are small, light, and very strong. Due to the complex nature of the components and the need for the driver to be in control for safety, modern systems also mean that motors need to be tougher and more resistant to stress.
 

The need for steering knuckles capable of meeting the more stringent requirements during a collision and ensuring the protection of pedestrians is increasing, particularly in the Europe and North America region because of the higher safety regulations.
 

With consumers pressuring for a vehicle with integrated functionalities such as lane departing assist and automatic brakes, the steering knuckle is expected to do its job efficiently even under extremely high levels of stress. Such features, along with the tougher safety regulations, have further elevated the expectations from manufacturers, as it also pushes for the steering knuckles to endure greater force and lift their examination standards.
 

The goal of Centre Automotive, an e-commerce market leader in the supply of automotive components is to target customer experience now that plans are made to introduce e-commerce websites into the business. The firm's first step in its growth strategy was to set up the retail e-commerce website SteeringKnuckle.co.uk, which went live in May 2020 and now makes it simpler for clients to purchase whatever they require from the Steering Knuckle product range.
 

The user-friendliness of the website is oriented towards and assists customers in locating the necessary parts, after which they can self-serve by paying with their preferred method. Audi, Ford, Seat, VW, Skoda among other car brands were included in the casting parts advertised on the retail e-commerce website. Parts for additional brands will be added in accordance with wider policies on product expansion.
 

Materials that are manufactured, including aluminum, magnesium, or steel, are crucial when it comes to the production of automotive steering knuckles. However, there can be global supply interruptions, active geopolitical conflicts, and significant natural disasters. All of these considerably influence the pricing of the materials for the manufacturers. To give an example, during the recent pandemic, the supply chain faced problems that resulted in the material’s pricing reaching new heights alongside the delayed delivery of parts.
 

This combination made it exceedingly difficult for the manufacturers to keep up with the demands. Keeping in mind the particular costs that correlate with these types of manufacturers, this sudden rise in the materials’ prices can become an immense difficulty, especially for the smaller manufacturers that are not as financially stable.
 

Automotive Steering Knuckle Market Analysis

Based on vehicle, the market is divided into passenger cars, commercial vehicles and off-road vehicles. In 2024, the passenger cars segment held a automotive steering knuckle market share of over 65% and is expected to cross USD 6 billion by 2034.
 

• Due to more passengers wanting vehicles with minimal environmental impact alongside being economical, auto manufacturers are making steering knuckles with substatially lower weight permutations. This is particularly relevant for EVs as the vehicle components being manufactured need to be light to provide improved range and battery life.
   
• Furthermore, the industry is witnessing such changes with regard of ADAS and self-driving vehicles that the market is becoming more receptive for vehicles which already integrate advanced safety functions. This increases the competences and complexity of some steering knuckles such as enabling the functioning of collision avert systems, lane depart accommodation, and active suspension.

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Based on material, the automotive steering knuckle market is categorized into cast iron, steel, aluminum, and others. The cast iron segment held a market share of around 40% in 2024.
 

• The use of cast iron steering knuckles is still widespread because of its low purchasing cost and high replication efficiency, especially under extreme stress. Due to the strength it can provide, there is extensive high usage in commercial vehicles and heavy vehicles like trucks for performance applications.
   
• In addition to this, cast iron has high availability, which makes it easier to manufacture, making it an appealing material for automakers in the mass production phase. It is more popular in North America and Europe, where it is a standard for various vehicle types.

Asia Pacific dominated the global automotive steering knuckle market with a major share of over 40% in 2024 and China leads the market in the region.
 

• As vehicle production and sales rise in India, Japan and South Korea, so is the demand for steering knuckles set to rise as exports and local consumption Increase.
   
• The Governments of China and India are investing into infrastructure while providing tax credits and subsidies in order to encourage EV adoption. With this rise in demand, manufacturers will be forced to utilize light weight materials for steering knuckles. Aluminum and magnesium are preferred since they improve vehicle efficiency and increase battery range.
   
• There has been an increase in the demand for lightweight steering knuckles in the automotive industry because of the rapid adoption of EVs. The transformation is still in process in China as they are currently the biggest suppliers of electric vehicles.
   
• Steering knuckles that are lightweight have witnessing high demand with the increasing shift in the automotive industry towards the use of EVs, and the transformation is still ongoing in China, with China selling the highest amount of electric vehicles across the globe. By cutting carbon emissions, China has provided automakers with the right environment to work with while working on increasing a vehicle's battery range through weight reduction.
   
• European governments now have tightened the emission levels, leading many automobile producers to seek more efficient vehicles. Amidst these regulations, automakers are utilizing steering knuckles which are either made out of aluminum or high-strength steel in order to fuel economy through weight reduction.
   
• Many European nations have also taken a step towards electric mobility, vowing to go fully carbon neutral by the year 2050. Due to this transition towards electric vehicles (EVs), the requirement of lightweight and energy-efficient parts such as steering knuckles has only increased in order to extend the operating range and lifespan of batteries.
   
• The North America automotive steering knuckle market, on the other hand, is witnessing a surge in vogue for pickup trucks as well as SUVs. These vehicles have an increased weight and hence require robust steering knuckles composed of either cast iron or high-strength steel to improve the handling and support the weight of the vehicle.
   
• There is also a multitude of older automobiles still being used in the region, which drives the sales of spare goods such as steering knuckles. As these automobiles age, steering knuckles along with other parts would need to be replaced, and that will only escalate the growth in the automotive aftermarket sector for light trucks and sedans.
   

Automotive Steering Knuckle Market Share

Continental AG and Benteler hold a market share of over 5% in the automotive steering knuckle industry.
 

• By leveraging its experience with lightweight materials, Continental is developing steering knuckles that aid in achieving a lighter overall vehicle. This is in line with the trend in the industry towards enhanced fuel efficiency and electric vehicles.
   
• The industry is focused on aluminum and high-strength steel knuckles which would meet the trend for lighter automotive components. This enables the company to have close market penetration.
   
• Benteler is growing in strategic markets in Asia Pacific and North America. They are setting up new automotive parts production plants and broadening the already existing facilities in those regions.
   
• The company promotes sustainable practices by utilizing recyclable materials and implements energy-efficient processes for manufacturing steering knuckles. This is in line with the increasing regulatory emphasis on sustainability in the automotive manufacturing space.
   

Automotive Steering Knuckle Market Companies

Major players operating in the automotive steering knuckle industry include:

• Benteler
• Bharat Forge
• Bosch
• Continental
• Dana Incorporated
• Magna International
• MAT Foundry
• Nexteer Automotive
• Thyssenkrupp
• ZF Friedrichshafen
   

With the growing blend of lightweight materials, innovation in vehicle designs, and an increase in focus on a vehicle’s safety and performance steering knuckles, the automotive steering knuckle market is growing, and the competition has increased. Steering knuckles are crucial components for both electric vehicles and conventional vehicles as they guarantee precise handling, suspension stability, and vehicle dynamics respectively. Also, the rivalry has also been heightened with regional and local suppliers coming in and providing affordable alternatives to a vehicle’s steering knuckle, which can create space for customization based on the vehicle type or segments of a market.
 

In an effort to come up with inventions, automotive steering knuckle manufacturing companies have collaborated with global manufacturers and invested in research and development. For instance, to keep the vehicle strong while meeting the broader industry standards, engineers have combined aluminum and other high-strength alloys. This goal aids in meeting the growing demand for stricter fuel efficiency and emissions together.
 

Automotive Steering Knuckle Industry News

• In November 2024, Steel Strips Wheels (SSWL) announced their entry into the cut-throat automotive components space with the launch of Aluminum Steering Knuckle for the Indian Market. The company has also announced the commencement of commercial production from their Mehsana, Gujarat-based facility.
   

• In November 2024, Nissan announced the establishment of its Cantabria plant to manufacture the steering knuckle and rear knuckle for the new Nissan Kicks, which is manufactured in Mexico for the American market. This project will increase the plant’s capacity by 526,000 annual components or over 5,700 tons of a new iron type.
   

The automotive steering knuckle market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue ($Bn) and shipment (units) from 2021 to 2034, for the following segments:

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Market, By Vehicle

• Passenger cars
  • Sedans
  • Hatchbacks
  • SUVs
  • Others 
• Commercial vehicles
  • Light Commercial Vehicles (LCVs)
  • Heavy Commercial Vehicles (HCVs)
• Off-road vehicles
  • Construction equipment
  • Mining equipment

Market, By Material

• Cast iron
• Steel
• Aluminum
• Others

Market, By Manufacturing Process

• Casting
• Forging
• Machining
• Others

Market, By Application

• Front steering knuckle
• Rear steering knuckle

Market, By Sales Channel

• OEM
• Aftermarket

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
  • Southeast Asia 
• Latin America
  • Brazil
  • Mexico
  • Argentina 
• MEA
  • UAE
  • South Africa
  • Saudi Arabia