Rookie driver Brad DeBerti is a rising star when he's injured in an accident. His father Doug steps in, and the father/son duo continue their business of building custom cars until Brad is healed and can get back on the track.

Brad and Doug recap some of their best builds. From a "Brad-proof" Raptor and the world's first full-size drift truck to a SEMA-winning Mustang and a rock-crawling Jeep, they've pushed the boundaries of automotive innovation.

Doug and the DeBerti team surprise Brad for his birthday with a smoke show. Where there's smoke, there's fire, and someone will be crowned the smoke show king.

Brad and Doug take their skills to a new level by "DeBerti-izing" their Segways, with enhancements making them more suitable for race-day conditions. When Brad has a "what if?" moment, the Debertis find a way to make it a reality.

The DeBertis enlist the help of professionals to teach Brad how to properly drift his car. As he gets more comfortable going sideways, he puts his skills to the test on Horse Thief Mile, a track that leaves no room for error.

The DeBerti team has only a few days to completely transform a Mustang and get it ready to drift. The car's makeover has a few hiccups, but once it's ready, Brad will be able to get behind the wheel and learn how to drift.