This is NY regs for lift axles. The dates have been extended to 2020 but rules are the same.
https://www.dot.ny.gov/portal/page/portal/nypermits/repository/DLN13-02.pdf
Most guys who have 120k permit are running quad axle trailers. Some use one lift axle some use two.
Trucks with 107k permits are running tri axle trailers. Most have one lift axle some are a fixed tridem. If it doesn't lift, it doesn't have to steer.
tri-axle usage
Discussion in 'Tanker, Bulk and Dump Trucking Forum' started by uhjohnson, Oct 8, 2014.
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