Imagine one of those hotel shuttle vans - the kind you see at the airport - barreling over hills and dunes, far from any road. Or a car that doubles as a monster guitar amp.
These vehicles, and many others are debuting Tuesday in Las Vegas at the SEMA show. SEMA is a trade organization of auto customizers and manufacturers of specialty auto parts. Every year, auto "upfitters" try to top each other with cooler, or more outrageous modifications.
There are vans specifically for go-kart racers, dirt bike aficionados and even skateboarders.
Orange County Register automotive critic Susan Carpenter shares more about some of the interesting, and maybe even insane custom vehicles being shown. She notes there are some more down-to-earth things at the show, too, such as a new line of auto tires that are designed from the get-go to be recycled into shoe soles.
Oh, and all this crazy customizing. It's really big business. According to SEMA, sales of custom and specialized auto parts and services should add up to about $34 billion.