• AXLE CALCULATOR
• 4″ DROP / OVERLAY AXLE

By clicking on the link below, you will be able to view most of the Stud Patterns in the trailer industry.

Identifying-Stud-Patterns

Select the Link below and view all bearing combination.

View Bearing Numbers

TRI AXLE ROCKER ROLLER

OFF-ROAD REBOUND SUSPENSION

EYE TO EYE ( SHACKLE ) SUSPENSION

ROCKER SPRING

Building small trailers information for manufacturers and summarized construction requirements for trailers less than 4.5 tonnes aggregate ..

Follow the Link for more details.

Vehicle Standards Bulletin VSB1