From 2007-2008, Hot Wheels introduced a lineup of Hot Wheels models featuring engine throttle (feature could be disabled on the underside), lights and sounds (either an engine rev or sirens). Some cars were equipped with more than one soundclip. The first wave in 2007 reused designs from the previous Speed Readerz series, and the second wave utilized new toolings/designs. The following is the list of all the models:
2007
Subject ID: 79241
MoreFrom 2007-2008, Hot Wheels introduced a lineup of Hot Wheels models featuring engine throttle (feature could be disabled on the underside), lights and sounds (either an engine rev or sirens). Some cars were equipped with more than one soundclip. The first wave in 2007 reused designs from the previous Speed Readerz series, and the second wave utilized new toolings/designs. The following is the list of all the models:
2007
2008
This series is not to be confused with RRRumblers.
Subject ID: 79241
Subject ID: 79241