King of the Hammers

Last week, we took a close look at the Proving Grounds Racing Ultra4 4400 Unlimited Class off-road racer #4415. But there are plenty of other classes in Ultra4 off-road racing—particularly […]

With the annual King of the Hammers off-road race coming up, we thought it’d be a good time to talk about the vehicles in the race, specifically the 4400 Series […]

We introduced you to Proving Grounds Racing a few weeks ago, as the race team was preparing for the grueling King of the Hammers annual off-road race. Since the literal […]

The 2021 edition of the King of the Hammers has been underway for about a week now in Johnson Valley, California. The annual competition spans several days, culminating in the […]

For off-road racing fans, the annual King of the Hammers competition is a really big deal. Taking place in Johnson Valley, California, it’s a weeklong festival of off-roading that attracts […]

Twelve years ago, the King of the Hammers (KOH) race was conceived by a group of friends who decided it would be a good idea to race the “Hammer Trials” […]

It’s a long trip from Cumberland, MD to Johnson Valley, CA. It seems even longer when you compare lush, mountainous Cumberland with the dirt and rocks of Johnson Valley. So […]