PRODUCTS & SERVICES

PrePass
The Nation’s Weigh Station Bypass System

NASTC members enjoy lower rates for their fleet of trucks. Over 40,000 times a month NASTC members get a green light! Are You on it?

Prepass keeps your profits moving -- and it's easy!

How Prepass Works

As your truck approaches the weigh station, it is electronically identified and at some weigh stations weighed.

A PrePass computer located in the weigh station verifies truck credentials

A green light and audible signal give the go-ahead to bypass the weigh station. If weight and credentials cannot be verified, a red light and a different audible signal instruct the driver to pull into the weigh station.

Compliance sensors provide validation of PrePass bypass.

An easily installed transponder is all you need on your truck.