Year/Make/Model: '04 Ford F-250
Owner: Colin and Leisa Woodfield
Hometown: Kingsley, Australia
Engine: 6.0L Power Stroke
Transmission: 5R110 with larger pan and extra cooler fan
Suspension: Tough Dog 4-inch lift kit
Wheels and Tires: 16x10 alloy wheels with 325/80R16 Pro Comp X Terrains
Other: This Western Australia rig features a 63-gallon fuel tank, reverse camera, transmission fluid and exhaust gas temperature gauges, chrome side steps, aluminum bumper, and a dual battery system relocated to the bed.
Year/Make/Model: '04 Dodge Ram 2500
Owner: Chris Stieh
Hometown: Kingston, Washington
Engine: 5.9L Cummins
Programmer/Chip/Box: Smarty TNT and Quadzilla
Injection modifications: Stage 2 CP3 and FASS fuel system
Exhaust: 4-inch into 5-inch stack
NOS/Propane/Water-meth: DevilsOwn water-methanol injection kit
Transmission: NV5600 with South Bend double-disc clutch
Wheels and Tires: AMP 41 Offroad wheels with 295/75R17 Toyo Open Country M/Ts
Other: Chris also added a Pacbrake PRXB, onboard compressed air, a leveling kit, Pacbrake air springs, and Mag-Hytec differential covers. The truck recently made 594 hp on the dyno.
Year/Make/Model: '04 Ford F-350
Owner: Nate Hoffert
Hometown: Ephrata, Washington
Engine: 6.0L Power Stroke
Programmer/Chip/Box: SCT programmer and custom-tuned FICM
Air intake: Airaid
Exhaust: MBRP 4-inch turbo-back
Transmission: Six-speed manual with LuK clutch
Wheels and Tires: 16x10 Mickey Thompson Classic II wheels with 305/70R20 BFGoodrich Mud-Terrains
Suspension: Extra leaf spring in front and Pro Comp traction bars
Other: Nate uses his truck for daily driving, towing toys, and work.
Year/Make/Model: '06 Chevy Silverado 2500HD
Owner: Craig Hurd
Hometown: Salt Lake City, Utah
Engine: 6.6L Duramax
Programmer/Chip/Box: PPE Hot+2
Injection modifications: FASS fuel system
Air intake: S&B
Exhaust: MBRP 5-inch with 6-inch tip
NOS/Propane/Water-meth: Snow Performance water-methanol Stage 2
Transmission: Sun Coast Stage 5 Allison
Suspension: 6-inch lift kit, Cognito upper control arms, Cognito dual shock hoops, Cognito idler and pitman support brackets, Bilstein shocks, Pro Comp traction bars, and Fabtech tie-rod ends.
Other: This truck also has a Kennedy Diesel EGR blocker plate. As for the coolest modification on this rig, check out the license plate.