The Office of the Cumberland County Clerk is located on the first floor of the Cumberland County Court House, 60 West Broad Street, Bridgeton, New Jersey. You must enter from the back of the building.
The Penny Test. In the United States, tire tread depth is measured in 32nds of an inch. New tires typically come with 10/32â or 11/32â tread depths, and some truck, SUV and winter tires may have deeper tread depths than other models. The U.S. Department of Transportation recommends replacing tires when they reach 2/32â, and many states legally require tires to be replaced at this depth.
By: Kathy McCarron. Tire Business October 22nd, 2007 YONKERS, N.Y. In its November issue, Consumer Reports recommended consumers use a quarter instead of a penny to measure tread depth - a change that effectively doubles the depth at which car owners should consider getting new tires from 2/32 to 4/32 inch.