Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Enforcement

Hammerhead Clean Air Act Settlement

(Washington, DC – April 7, 2015)  Four interrelated Dallas, Texas-based recreational vehicle importers and their Shanghai, China-based manufacturer have agreed to pay a civil penalty of $560,000 to resolve Clean Air Act violations stemming from the illegal importation and sale of about 4,000 uncertified recreational vehicles under the brand name “Hammerhead.” 

Settlement Resources
  • Press Release
  • Consent Agreement and Final Order and Complaint

On this page:

  • Overview
  • Violations
  • Health and Environmental Effects
  • Civil Penalty
  • Contact

Overview

The settlement agreement resolves an administrative enforcement action concerning the importation and sale of these uncertified vehicles by Geason Enterprises, L.L.C. (d/b/a Geason Powersports and d/b/a Hammerhead), GE Ventures, L.P. (d/b/a Hammerhead Off-Road), Hammerhead Off-Road, Inc., and TJ Power Sports L.L.C., and the manufacture of the majority of these vehicles by their foreign affiliate, Shanghai Howhit Machinery Manufacture Co., Ltd.

Respondents manufacture, certify, import, and distribute recreational vehicles. Evidence of certification and labeling violations was obtained through inspections of imported vehicles at the Los Angeles/Long Beach Seaport, the Port of Dallas, the Port of Chicago, and Hammerhead’s warehouse in Dallas.  

Violations

This matter regards the importation and sale of approximately 4,076 recreational vehicles between 2007 and 2011 that were not covered by an EPA certificate of conformity (COC), primarily because they were imported under a nonexistent COC, had catalysts that did not conform to the COC applications, lacked an emission control system specified in their COC application, were imported with adjustable parameters not identified in the COC applications, were imported with commercial model names not listed in the COC applications, or were manufactured by a manufacturer different than that listed in the COC applications. Respondents also imported and sold recreational vehicles without compliant labels. Finally, Respondents committed recordkeeping violations for the failure to maintain records on vehicle identification numbers and catalyst design specifications. 

Health and Environmental Effects

Recreational vehicles emit carbon monoxide, hydrocarbons, and nitrogen oxides that contribute to the formation of ground-level ozone.

Nitrogen oxides (NOx) – Nitrogen oxides can cause or contribute to a variety of health problems and adverse environmental impacts, such as ground-level ozone, acid rain, global warming, water quality deterioration, and visual impairment. Affected populations include children and people with lung diseases such as asthma. Exposure to these conditions can cause damage to lung tissue for people who work or exercise outside.

Ground-level ozone – Ground-level ozone is formed by reactions involving hydrocarbons (HC) and NOx in the presence of sunlight. Breathing ozone can trigger a variety of health problems, including chest pain, coughing, throat irritation, and congestion. It also can worsen bronchitis, emphysema, and asthma. Ground-level ozone damages vegetation and ecosystems as well. In the United States, ozone is responsible for an estimated $500 million in reduced crop production each year.

Carbon monoxide – Carbon monoxide is a colorless, odorless gas that is formed when carbon in fuel is not burned completely. It is a component of motor vehicle exhaust, which contributes about 56 percent of all carbon monoxide emissions nationwide. Carbon monoxide can cause harmful health effects by reducing oxygen delivery to the body's organs (like the heart and brain) and tissues.

Civil Penalty

The respondents will pay a total civil penalty of $560,000.

For more information, contact:

Meetu Kaul
Air Enforcement Division
U. S. Environmental Protection Agency
1200 Pennsylvania Ave, NW, MC 2242A
Washington, DC 20460
(202) 564-5472
kaul.meetu@epa.gov

Enforcement

  • Enforcement Basics
  • National Enforcement and Compliance Initiatives
    • Mitigating Climate Change
    • Addressing Exposure to PFAS
    • Protecting Communities from Coal Ash Contamination
    • Reducing Air Toxics in Overburdened Communities
    • Increasing Compliance with Drinking Water Standards
    • Chemical Accident Risk Reduction
  • Air Enforcement
  • Water Enforcement
  • Waste, Chemical and Cleanup Enforcement
  • Criminal Enforcement
  • Enforcement at Federal Facilities
  • Data and Results
  • Policy, Guidance and Publications
Enforcement: Contact Us
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on September 17, 2024
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.