Top reasons to use DOT-approved push-to-connect fittings for trucks and trailers
There are many applications for Department of Transportation (DOT)-approved fittings on trucks and trailers, but the most common is for air brake lines and transmissions. While both approved push-to-connect and compression fittings may be used, the benefits of push-to-connect fittings outweigh the use of lower-cost compression fittings. Lawson Products suggests considering these factors when choosing
