stryker tire

You must have hit the tracks hard.
I have hit some bad pavement with this bike also; I ended up standing on the footboards as I do my dirt bikes pegs to absorb the landing.
As they say on the Jeep forum, I am on. “Best time to modify is when you break it.”
I have been looking at putting ice studs in the 18” front tire/ wheel, and an Ice and snow tire on the rear. I will keep the same size tire in the rear so I don’t lose any ground clearance, when riding through snow. Thinking about that, you may have wiped out your whole engine if you were running a stock tire on the bike.