Officials with AMA Racing and the FIM (Federation International de Motocyclisme) have announced the results of a fuel test conducted at the Houston round of the Monster Energy AMA Supercross, an FIM World Championship. All riders tested were found to be in compliance with series regulations.

The following Supercross class riders were tested: James Stewart, San Manuel Yamaha; Chad Reed, Rockstar Makita Suzuki; and Ryan Villopoto, Monster Energy Kawasaki.

The following Supercross Lites class riders were tested: Christophe Pourcel, Monster Energy Pro Circuit Kawasaki; Brett Metcalfe, Geico Powersports Honda; Nico Izzi, Rockstar Makita Suzuki; Wil Hahn, Muscle Milk MDK KTM.

The specifications of fuel permitted for use in AMA Supercross, an FIM World Championships, are outlined in Section 1.11 of the AMA Supercross, an FIM World Championship, Rulebook. Further details and an outline of the fuel testing procedure can be found in Appendix D of the series rulebook. The rulebook can be downloaded from the Rules, Bulletins and More section of AMASupercross.com.