Woods Off Road and Christian Hazel Continue to tear into a 1956 International Harvester S120 Pickup truck: readying it for rock crawling duty. The S120 gets a 5.7 Hemi Crate Engine from Autozone ...

Rock crawlers ... of the crawling crop? Which truck can you trust to buck the muck? Let's break them down and find out. There's no getting around it. The TRX-4 is one pricey RC car.