For 1BadAV's 2004 Chevrolet Avalanche AKA "Truckzilla," it would probably be quicker to ask what hasn't been modified then to list what the owner has changed.
Nevertheless, we'll start with the custom graphics, which wrap around the truck's bright red body -- click here to view larger photos. There's also a homemade light-up skull bowtie and plenty more. Read all about this Avalanche by visiting the truck's Readers' Ride page.
We'll let 1BadAV take it from here: "Being active duty military I've had work done on this truck all over the US from coast to coast. ... This truck becomes a well known symbol no matter where I'm stationed. Everybody remembers it, and I can't go anywhere without people talking to me about it."
Last week, John_Beatty_Jr.'s 2002 Ford Ranger filled this space.
Happy Independence Day!