When Roadbuster isn't out bashing Decepticons with his buddies, the Wreckers, there are only a couple of other places to look for him. He might be in his shop, hammering out a new piece of armor or putting together another in the line of powerful weapons he's made for the Wreckers. He might be out on the race track, pushing his engine to the limit with his human buddy Sergeant Recon. Wherever he is, though, you can be sure he'll be going about his task with his head down and his shoulders set. Roadbuster's not a big talker and he's no genius, but his willpower and dogged tenacity always get the job done.
His alt-mode is a Dale Earnhardt, Jr. NASCAR #88 AMP Energy/National Guard.