ARB Tred Mount Base Adapter - Side MountTRED has released two new mounting adapters, allowing for either a side mount or flat mount option when used with the TPMK mounting plate. The TRED Mount Adapters are made from glass reinforced nylon, a similar material to the famous ARB TRED PRO Recovery Boards but containing a higher concentration of glass to improve strength. This material provides a lighter weight option and a more flexible solution for keeping your TRED Recovery Boards within