SmartWay Designated Tractors
Finding the right truck is critical to maximizing freight efficiency – using a SmartWay designated tractor and trailer can reduce fuel use by up to 20 percent 2,000 to 4,000 gallons of diesel per year!
SmartWay Tractors – in Both Sleeper and Day Cab Configurations
SmartWay tractors have been demonstrated to be the most fuel-efficient Class 8 models for long-haul and regional goods movement. SmartWay Tractors can be sleeper or day cab configurations. The required components of the SmartWay Designated Tractor are:
| Component | Specifications |
|---|---|
| Engine |
|
| Aerodynamics |
|
| Tires |
|
|
Idle Reduction |
Sleeper and day cabs must have automatic engine shut-off (AES) capability. For sleeper cabs, manufacturer availability of at least one option providing eight hours or more of engine idle-free auxiliary power, heat, and/or air conditioning using:
For day cabs, manufacturers are encouraged to provide additional idle reduction options that meet regional-haul needs. |
To Designate a Tractor
- Ensure that your tractors have the above features
- Contact Tech_Center@epa.gov with your company's name and tractor(s) details
Finding SmartWay Tractors
The following tractor models are SmartWay Designated in both sleeper and day cab configurations, when properly equipped.
| Manufacturer | Tractor Model | Model Year |
|---|---|---|
| Daimler | Cascadia | 2008, or newer |
| Daimler | Century Class S/T | 2008, or newer |
| Daimler | Columbia | 2008, or newer |
| International | LT | 2016, or newer |
| Kenworth | T2000 | 2008 - 2011 |
| Kenworth | T660 | 2008, or newer |
| Kenworth | T680 | 2012, or newer |
| Kenworth | T700 | 2011 or newer |
| Mack | Pinnacle | 2008 - 2016 |
| Navistar | 9200i | 2007 - 2009 |
| Navistar | LoneStar | 2008, or newer |
| Navistar | ProStar, ProStar+ | 2007, or newer |
| Peterbilt | 384 | 2010, or newer |
| Peterbilt | 387 | 2008 - 2011 |
| Peterbilt | 386 | 2008, or newer |
| Peterbilt | 587 | 2011, or newer |
| Peterbilt | 579 | 2012, or newer |
| Volvo | VN 630 | 2007, or newer |
| Volvo | VN 670 | 2007, or newer |
| Volvo | VN 780 | 2007, or newer |
| Western Star | 5700XE | 2016, or newer |
The following tractor models are SmartWay Designated only in day cab configurations, when properly equipped.
| Manufacturer | Tractor Model | Model Year |
|---|---|---|
| Mack | Anthem | 2017, or newer |
| Volvo | VNL 300 | 2017, or newer |
| Volvo | VNR 300 | 2017, or newer |
- EPA does not endorse the products or services of commercial companies. Any reference to a specific commercial product or service by trade name, trademark, manufacturer, company, or otherwise does not constitute or imply the endorsement or recommendation of EPA.
- Fuel savings estimates are based upon extensive research, fleets, and the input of industry and scientific associations. However, your increase in freight efficiency will depend upon several factors including your operations and the fuel-efficiency of your starting vehicles.
- All equipment must be maintained per manufacturer’s service recommendations and replaced when necessary.
- For model year 2014 and newer tractors, the tractor must be certified to applicable EPA GHG standards. For model year 2020 and older tractors, the tractor’s engine must be certified to applicable U.S. EPA emission standards appropriate for the model year tractor. For 2021 and newer tractors, the tractor is certified in combination with the diesel or alternatively fueled powertrain (certified engine, transmission, battery electric, fuel cell electric, hydrogen, and/or other systems).