2003 - Johnson raced in the 250cc Supercross series, earning his season best, sixth-place finishes at Houston and Pontiac, Mich. He won the coveted Top Privateer Award while placing 4th in the World SX.He entered the AMA 250cc U.S. Motocross Championship, his best result an 11th place overall at New Berlin, NY...Raced with Star Racing / Bobby J's Yamaha.

2002 - Johnson raced in the 125cc AMA West Region Supercross series, his best result a sixth-place at the Jan. 19, Anaheim, Calif., event...Raced a limited AMA 250cc Supercross season, his best result ninth-place at Minneapolis...Entered the AMA 250cc U.S. Motocross Championship, taking his best overall result of eight place at Southwick, Mass...He entered just one round of the AMA 125cc U.S. Motocross Championship, at Sacramento, Calif., finishing 35th overall...Raced with LCRracing.com Yamaha.