Peterbilt is now offering its Extended Day Cab option throughout its medium-duty lineup. Customers now have the option to expand the length of their day cab by 10 in. and get nearly 6 in. of added head room. Both driver and passenger seat-recline is doubled to 23 degrees and there is four inches of added space between the steering wheel and the seat. In addition, four cubic feet of built-in rear wall storage compartments have been added for equipment or paperwork. The Extended Day Cab is available on Peterbilt’s entire medium duty product line, which spans Class 5 through Class 7 and includes the Models 348, 337, 330 and 325.