Trailer Tire Pressure Relay Market Report 2026

The trailer tire pressure relay market size has grown strongly in recent years. It will grow from $1.29 billion in 2025 to $1.4 billion in 2026 at a compound annual growth rate (CAGR) of 8.6%. The growth in the historic period can be attributed to rising demand for trailer safety systems, increasing adoption of basic tpms in commercial vehicles, growth in long-haul freight transportation, need for improved tire failure prevention, regulatory push for vehicle safety compliance.

The trailer tire pressure relay market size is expected to see strong growth in the next few years. It will grow to $1.96 billion by 2030 at a compound annual growth rate (CAGR) of 8.8%. The growth in the forecast period can be attributed to integration of AI-based predictive tire health systems, expansion of connected fleet management platforms, growth in autonomous and semi-autonomous trucking, increasing adoption of smart sensor relay networks, rising electrification of commercial trailer fleets. Major trends in the forecast period include Wireless trailer connectivity expansion for real-time tire monitoring, advanced sensor fusion-based pressure relay systems, integration of predictive tire failure analytics, development of long-range low-power communication relay modules, increasing adoption of smart fleet safety monitoring systems.

The growth in commercial vehicle demand is expected to propel the growth of the trailer tire pressure relay market going forward. A commercial vehicle is a vehicle such as a truck, bus, or van used for transporting goods or passengers for commercial purposes. Commercial vehicle demand is increasing due to the rapid growth of e-commerce, which boosts demand for logistics and delivery vehicles to handle rising shipment volumes. Trailer tire pressure relay supports commercial vehicle adoption by enabling real-time tire pressure monitoring across trailers, improving safety, reducing downtime, and ensuring efficient fleet operations, which enhances overall vehicle reliability and demand. For instance, in January 2024, according to the European Automobile Manufacturers Association (ACEA), a Belgium-based standards group of the automobile industry, in 2023, new truck registrations in the EU experienced a significant increase of 16.3%, reaching 346,986 units, up from 298,407 in 2022. Similarly, new bus registrations in the EU rose impressively by 19.4% compared to the previous year, totaling 32,593 units. Therefore, the growth in commercial vehicle production is driving the growth of the trailer tire pressure relay market.

Leading companies operating in the trailer tire pressure relay market are focusing on developing innovative solutions, such as temperature-compensated pressure measurement, to enhance real-time accuracy, improve safety, and ensure reliable tire performance under varying environmental and operating conditions. Temperature-compensated pressure measurement is a sensing technique that adjusts tire pressure readings based on temperature variations to ensure accurate and consistent pressure data, as tire pressure naturally fluctuates with changes in temperature. For example, in March 2025, Haldex, a Sweden-based manufacturing company, launched an updated tire pressure monitoring system (TPMS 2.0) that complies with the updated UN ECE R141 European regulations for trailer systems, which came into force for all new trailer builds in 2024. It is explicitly designed for trailers (semi-trailer and rigid-trailer applications), monitoring the pressure and temperature of each individual trailer tire and sending that data to the electronic braking system (EBS) and fleet interface.

The rising adoption of connected vehicles is expected to propel the growth of the trailer tire pressure relay market going forward. Connected vehicles are internet-enabled vehicles that communicate in real time with other vehicles, infrastructure, and digital systems to enhance safety, efficiency, and driving experience. Connected vehicles are increasing due to the rising emphasis on road safety regulations and compliance, which encourages real-time monitoring, driver behavior tracking, and instant alerts to reduce accidents and improve transportation safety. Trailer tire pressure relays support connected vehicles by continuously transmitting real-time tire pressure and temperature data to telematics platforms, enabling remote monitoring, predictive maintenance, improved fuel efficiency, and enhanced road safety within connected fleet ecosystems. For instance, in November 2025, according to the European Institute of Innovation & Technology (EIT), a Hungary-based, independent EU body, by 2027, the number of connected vehicles worldwide is projected to exceed 300 million. Therefore, the rising adoption of connected vehicles is driving the growth of the trailer tire pressure relay market.

Major companies operating in the trailer tire pressure relay market are Continental AG, Bridgestone Corporation, Infineon Technologies AG, Dana Incorporated, SKF Group, Sensata Technologies Inc., Huf Hülsbeck & Fürst GmbH & Co. KG, Bendix Commercial Vehicle Systems, Hendrickson USA L. L. C., Michelin Group, Mobiletron Electronics Co. Ltd., ATEQ TPMS, Pressure Systems International Inc., Orange Electronic Co. Ltd, Cub Elecparts Inc., Hutchinson SA, TireStamp Inc., Advantage PressurePro LLC, Steelmate Co. Ltd, TireMinder, Doran Manufacturing LLC.

North America was the dominating region in the trailer tire pressure relay market in 2025. Asia-Pacific is expected to be the rapidly expanding region during the forecast period. The regions covered in the trailer tire pressure relay market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the trailer tire pressure relay market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The trailer tire pressure relay market consists of revenues earned by entities by providing services such as wireless signal transmission to tractor units, integration with telematics and fleet management systems, low battery and sensor fault alerts, and automated warning notifications for pressure loss. The market value includes the value of related goods sold by the service provider or included within the service offering. The trailer tire pressure relay market also includes sales of units mounted on valve stems or inside tires, dashboard display or mobile-connected units, and tire pressure sensors. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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