Original sentence: In 2009, due to the economic crisis, teams like Prism Motorsports (#66), Tommy Baldwin Racing (#36), NEMCO Motorsports (#87),  and TRG Motorsports (#71) have mostly parked thier cars throughout the season
Edited sentence: In 2009, due to the economic crisis, teams like Prism Motorsports (#66), Tommy Baldwin Racing (#36), NEMCO Motorsports (#87),  and TRG Motorsports (#71) have mostly parked their cars throughout the season