Commercial Work Trucks

Rubber and Plastic Extrusion Manufacturer for Service Trucks 

As a leading plastic trim and rubber extrusion manufacturer, Trim-Lok provides unparalleled products and design expertise to OEMs in the commercial work truck and service truck industry. We stand proudly behind more than 50 years of off-the-shelf products and custom solutions, working closely with you to design, prototype, and manufacture truck door seals, edge trims, toolbox and window seals, and much more. If you need custom parts for service trucks, reach out to us today to start the conversation.

CONTACT A SALES REP

Application Benefits

Our semi-truck parts are ideal for applications on a variety of service trucks, including mechanic trucks, lube trucks, combo fuel/lube service trucks, sign trucks, bucket trucks, and truck equipment. Commercial work truck seals and trims offer a variety of practical benefits, including: 

• • Protection: Protect against road debris, rain, snow and ice to prolong the lifespan of the truck.
  
• • Noise and vibration reduction: Improve driving quality through increased comfort.
  
• • Durability: Withstand wear and heavy-duty trucking.
  
• • Appearance: Enhance or customize aesthetics by adding a clean, finished trim.

Trims & Seals for Commercial Work Trucks

Looking for a high-performance solution for your commercial work trucks? Explore Trim-Lok’s trims and seals for trucks, truck cap seals, truck door seals, bucket truck parts near you and more.

Custom Cherry Pickers, Utility Trucks & Bucket Trucks

Heavy-duty trucks, including those with mounted cranes or specialized bodies with hydraulic frames, need protection from water damage, dirt, and debris. Truck cap seals, truck toolbox weather seals, door seals, and trims help ensure commercial work trucks can endure tough conditions on a variety of jobsites.

• • Edge trim for truck bodies, cabinets, toolboxes, and rough edges
  
• • Trim seal weather stripping for hydraulic valve enclosures, doors, and windows
  
• • Round rubber seal, or cord seal, where a push-in seal is needed

Bucket Truck Toolbox & Window Seals

Bucket trucks and utility trucks require heavy-duty rubber seals to protect the vehicle and its contents from the elements. Because they provide a water-tight seal, rubber truck seals are ideal when used as truck toolbox weather seals or to provide a protective window seal.

Rubber seals for trucks provide high-quality protection for vehicles that work in rainy or snowy areas and on construction sites with dirt and debris. As the No. 1 source for sealing rubber extrusions, Rubber-Lok provides custom, easy-install clip seals that fit and protect your bucket truck, dump truck, or electric utility vehicle. 

Edge Trims & Truck Door Seals

Trim-Lok’s flexible trim for trucks can be used across a wide range of protective and decorative applications for rough edges, such as on utility truck hoods and for truck door seals. Many OEMs and owners of private work trucks use our flexible PVC edge trim to prevent chips, nicks, and rust. 

Find the edge trim you need with our custom edge trim builder.

Weatherproof Truck Trim Seals

Trim seals stay in place during extreme temperatures and weather conditions, protecting the contents behind the trim. All Trim-Lok trim seals come with an optional butyl or hot-melt adhesive sealant for a stronger grip and to prevent seepage. They are best used where there is an edge to which you can attach the trim, such as a truck cap seal.

Try Before You Buy 

Not sure if an off-the-shelf product is right for you? Request a free sample to see our products firsthand before you place your order.

REQUEST A FREE SAMPLE

Commercial Work Truck FAQs

+ How do you ensure your plastic and rubber extrusions for commercial work trucks, service trucks, and utility truck fleets meet my specific needs and requirements?

Our team has a wide array of skill sets and deep industry knowledge. We are prepared to solve your unique commercial work truck challenges and create efficient experiences. We’ll work closely with you to determine your goals and exact requirements.

+ What are your capabilities for designing and prototyping rubber and plastic extrusions for commercial work trucks, and how do you work with fleet managers to ensure satisfaction?

Trim-Lok has over 50 years of custom product and design capabilities, and our product engineers are experts in service truck door and cap seals, window seals, plastic edge trims, and round rubber seals. We work to accommodate your specific commercial work truck needs through a variety of in-depth capabilities:

• • On-site customer reviews of the problem
  
• • Engineering design and development using the latest in 3D CAD software and FEA
  
• • Reverse engineering as required
  
• • Secondary design processes, such as splicing, coating or notching
  
• • State-of-the-art rapid prototyping techniques
  
• • Materials, colors and compounds to match customer requirements
  
• • Rigorous quality control
  
• • On-site fit trials of first articles
  

+ How do you choose the right materials for my custom commercial or service truck product?

Physical properties, resistance, mechanical properties, and desired application guide our material recommendations for your custom product. We strive to select the best elastomer for an application, and we consider environmental factors such as temperature, compression deflection, flexibility requirements and much more. 

Explore a complete checklist of characteristics that we review prior to and during your materials selection. Types of materials may include: 

• • Silicone
  
• • EPDM
  
• • Neoprene
  
• • Nitrile
  
• • PVC nitrile
  
• • Thermoplastic elastomers (TPE)
  
• • PVC
  
• • Polycarbonate

+ How do you ensure the quality of your service truck parts?

Customer satisfaction is our number one priority. Our objective is to ship quality and reliable products to all our valued customers. Our goal is to maintain a Quality Management System that meets or exceeds the requirements specified in the ISO 9001:2015 / IATF 16949:2016 Standard.

We are continuously improving the manufacturing process, products and service, without compromising quality, to meet or exceed the expectations of our customers.

Learn more about our quality policy.

+ Do you offer warranties or guarantees on your commercial work truck rubber seals and plastic trims?

Trim-Lok, Inc. warrants all products to be free from defects in material and workmanship for a period of ninety (90) days from date of purchase. This warranty does not include damage to products resulting from accident, misuse, improper installation or storage, and unauthorized alterations.

Learn more about our product warranties.

+ Can you provide information on lead times?

Trim-Lok is based in Buena Park, California, with additional manufacturing capabilities in the Midwest at our Elkhart, Indiana location. Both locations help us serve semi-truck customers in high-need regions, such as the Pacific northwest, the southeast, and Florida. Customers enjoy shorter lead times and decreased shipment times due to these two convenient locations.

+ Can you provide information on packaging options for rubber extrusions, trims and seals?

Trim-Lok can provide personalized packaging options for your custom trim molding, extruded rubber seals, custom work truck edge trims and more. Our custom packaging options include:

• • Custom boxing
  
• • Custom reels
  
• • Custom bagging
  
• • Header cards for retail
  
• • Private label

+ What are your shipping and delivery options for rubber and plastic extrusion, seal and trim products for commercial work truck manufacturers?

We provide timely and cost-efficient shipping from our West Coast and Midwest manufacturing facilities. Most in-stock materials and products can ship on a same-day or next-day schedule.