Have you heard of CARB — The California Air Resources Board? Chances are, our readers in California, just rolled their eyes a bit, as CARB has been creating strict environmental regulations for years now. However, new regulations from CARB, coming online very soon are a good time to point out that the CARB rules don’t just affect carriers registered in California, they affect any truck DRIVING in California.
The new regulations force carriers to make improvements to their tractors and trailers to make them more fuel efficient and aerodynamic thereby creating less green house gas emissions. The implementation is a bit complicated and is split between small and large fleets. We have included the information for smaller motor carriers here. If you have a larger fleet (more than 20 trailers), you can find more information here:
We’ve pulled the following explanation from a CARB press release:
This regulation applies to all 53-foot or longer box-type trailers, including both dry-van and refrigeratedvan trailers operating in California, and the heavy-duty tractors that pull them.
A small fleet is any fleet of 20 or fewer trailers. Fleets with 21 or more trailers are considered large fleets
This regulation applies to all affected vehicles operating on California highways, regardless of where they are registered. Owners of tractors subject to the regulation must either purchase new SmartWay certified tractors or retrofit existing tractors with low rolling resistance tires. Owners of trailers subject to the regulation must either purchase new SmartWay certified trailers or retrofit existing trailers with SmartWay verified aerodynamic technologies and low rolling resistance tires. Below are the required technology and compliance deadlines for affected tractors and trailers.
Affected Tractors* |
Requirements |
Compliance Date |
2011 MY and newer HD sleeper cab tractors | SmartWay Certified (no retrofit available) | January 1, 2010 |
2011 MY and newer HD day cab tractors | Low rolling resistance tires only | January 1, 2010 |
All 2010 or older MY HD tractors (including sleeper and day cabs) |
Low rolling resistance tires only | January 1, 2013 |
* That pull 53-foot or longer box-type trailers in California MY – model year HD – heavy duty
Affected Trailers* |
Requirements |
Compliance Date |
2011 MY and newer dry vans | SmartWay Certified or retrofitted with Low rolling resistance tires + 5% fuel saving aerodynamic technologies | January 1, 2010 |
2011 MY and newer refrigerated vans | SmartWay Certified or retrofitted with Low rolling resistance tires + 4% fuel saving aerodynamic technologies | January 1, 2010 |
2010 or older MY box-type trailers | SmartWay Certified or retrofitted with 5%/4% fuel saving aerodynamic technologies | January 1, 2013 |
SmartWay verified Low rolling resistance tires | January 1, 2017 | |
2003-2004 MY refrigerated van trailers | SmartWay Certified or retrofitted with Low rolling resistance tires + 4% fuel saving aerodynamic technologies | January 1, 2018 |
2005-2006 MY refrigerated van trailers | SmartWay Certified or retrofitted with Low rolling resistance tires + 4% fuel saving aerodynamic technologies | January 1, 2019 |
2007-2009 MY refrigerated van trailers | SmartWay Certified or retrofitted with Low rolling resistance tires + 4% fuel saving aerodynamic technologies | January 1, 2020 |
*Applies to 53-foot or longer box-type trailers in California MY – model year
Small fleets may take advantage of special compliance opportunities for their pre-2011 model year trailers. While all 2011 and newer model year trailers must comply as of January 1, 2010, small fleets can choose to phase-in compliance of their 2010 and older model year trailers with the aerodynamic technology requirements of the regulation as shown in the table below using the small fleet compliance schedule (or they can choose the large fleet compliance schedule described in the large fleet fact sheet).
Otherwise, they can choose to meet the deadlines described above for all fleets. The small fleet compliance schedule below identifies the total percentage of trailers in a small fleet that must meet the aerodynamic technology requirements for each of the phase-in years. In order to take advantage of this compliance option, small fleets must submit a Small Fleet Compliance Plan by July 1, 2012.
Must Comply Before January 1 of: | 2014 | 2015 | 2016 | 2017 |
% of Trailer Fleet That Must Comply | 25% | 50% | 75% | 100% |
*Applies to 2010 and older model year 53-foot or longer box-type trailers that travel in California
The plan for small fleets must include the following: statement of intent, trailer fleet list, small fleet base number and base list, and the annual conformance number for all affected trailers that will operate in California. The trailer fleet list identifies all trailers that are part of the fleet. The fleet base list identifies all affected trailers that will operate in California. The annual conformance number must identify how many trailers will be brought into compliance for each of the phase-in years, according to the percentage requirements identified in the previous table.
Small fleet plans must be submitted to ARB by July 1, 2012 either electronically via our website at
https://ssl.arb.ca.gov/ssltrucrs/trucrs_reporting/reporting.php#content, or by mail to:
Air Resources Board
Attn: ORHDD Section
9480 Telstar Avenue, Suite 4
El Monte, California 91731
Fleets may be eligible for financing through the following programs:
Article Provided by: http://www.foleyservices.com