The options are available for the new Model 337 as well. Peterbilt says these aerodynamic solutions result in a reduction of 12 percent fuel consumption over a comparable nonaerodynamic Model 348 ...

“Peterbilt’s new aerodynamic options will increase fuel efficiency and can add up to $5,000 savings to a typical Model 348 customers’ bottom line.” The new options are also available for the Model 337 ...

The program offers a Peterbilt Model 337 with a 26-foot Supreme van body on a 60-month term with monthly payments as low as $799, depending on vehicle specifications. “The Model 337 FMV Lease ...

Peterbilt has rolled out new medium- and medium-heavy duty trucks that are replacing earlier vehicles and will soon be built with EPA-2010 diesels. They are the Model 337, a Class 7 truck or ...

“Peterbilt’s all-new AWD models can easily handle the rigors of off-road jobs and can be built to meet a wide range of applications and job-specific options.” The Model 337 AWD is available ...