Branden Sims dropping off Backdoor in his Polaris RZR during 2019 King of the Hammers pre-run.

The last two years, UTV have had to descend Backdoor during King of the Hammers UTV race. This obstacle is always risky, and several racers roll or break when they hit the bottom. We caught up with Branden Sims while he was pre-running for the 2019 KOH race in his 64-inch wide Polaris RZR XP1000. Branden showed great control, and saved his RZR from rolling over.