The fastest-growing trailer hubcap company in North America

Customers from across United States and Canada have trusted their loads with Valcrum’s premium line of high-quality next generation trailer hubcaps

Valcrum Quality

Valcrum Universal Oil Bath Caps (for 6K-16K Axles) are designed for Owner-Operators who depend on their trailers. Valcrum caps are made from Aluminum Alloy, and are backed with a 5 Year Limited Warranty. Plastic Oil Caps have a history of poor performance that have burdened Owner-Operators with unexpected maintenance and service cost. Ensure your trailer longer, safer travels by Upgrading your plastic oil caps today! Your Load Depends on It!

Valcrum Products

Our line of products your load can depend on.

The Valcrum Difference

Great customer service. High quality products that exceed USDOT regulatory standards.

Fast Shipping

From our warehouse to your door in as little as three business days.


We stand behind our products with a 5-year transferrable warranty on all Valcrum products.

Customer Service

If you have any concerns or issues, you can always contact us.


Valcrum is pleased to offer financing options for our products. Click here for more information.