RC18T upgrade tips Team Associated’s RC18T is a revolutionary 18th scale 4wd electric stadium truck. It comes ready to run with everything you need including a pretty good sub-C battery pack. The only thing not included are 8 AA batteries for the controller. This hot little truck comes with lots of goodies including 4 wheel drive, oil filled shocks (not friction shocks like some other trucks - bah!), a great little motor, separate receiver and electronic speed control (this is huge!), a strong micro steering servo, and a really great radio. with carradio-controlledrc18mtrc18ttipsupgrade