Vintage WW2 Jeep Conquers Moab’s Difficult Slickrock Trails

Evander Long
May 4, 2026

Watching custom vehicles conquer slickrock entertains the crowd. Seeing an 84-year-old off-road WW2 Jeep tackle those exact trails absolutely shifts perspective. Drivers lean on computer traction systems, massive tires, and high horsepower to climb steep grades. But this 84-year-old Jeep went back to absolute basics just to prove that lightweight engineering and simple mechanical grip still dominate the dirt.

Off-Road WW2 Jeep

Returning To The Roots

During the Easter Jeep Safari, Jesse Coombs brought a 1942 Willys MB to hit the rocky trails. This early military model runs a script slat grille instead of the standard stamped Ford design. It rolls on original non-directional tires. The military utilized this square tread pattern to confuse enemies tracking tire paths, but the rubber grabs hard rock surprisingly well today. Jesse stated: “So, the biggest strong point of them is how light they are.” Relying on a Go Devil engine and minimal mass allows the tiny Jeep to float over deep obstacles.

Off-Road WW2 Jeep (3)

Off-Road WW2 Jeep Meets Modern Iron

A Wrangler Willys ’41 edition trailed the group as a chase vehicle. The new Jeep supplied cold air conditioning and high highway speeds. However, the driver repeatedly dragged the factory skidplates across the trail due to the long wheelbase. Showing off a different era, another driver brought a 1974 CJ-5 packing a V8 engine swap. Operating the older rig demands constant physical input. The small tires force the driver to plan specific lines instead of simply aiming it up a hill.

1974 CJ-5
Wrangler Willys ’41 edition

Conquering Iconic Obstacles

The group tested their old machines on famous obstacles like Mickey’s Hot Tub. The steep vertical angles caused the Willys carburetor to starve for fuel, forcing a tow strap rescue on the first day. Jesse returned the next day with Nitto tires and drove right out of the deep bowl. Jesse noted: “In my experience with my friends, a bone stock flat fender on a slightly bigger tire with lockers will be your best climber.” He prefers keeping his machines basic instead of cutting the body.

Off-Road WW2 Jeep (2)

Proving The Vintage Formula Works

Building a capable trail machine avoids requiring a massive budget. The simple mechanics of an off-road WW2 Jeep offer a raw driving experience that modern electronics cannot replicate. Finding an old flatfender and bolting on a few parts creates a capable crawler for under $10,000. Keeping the weight down and understanding how to read the terrain turns an antique military tool into an effective weekend rockcrawler.