Crawler Innovations foams will really help you control the tire ballooning. The stock foams are too soft. The BFG tires are great I use em on my kit build and love em for bashing.
Hi...great place for speed run ! My point of view, if you want run 30min. like on your video ...you will change some plastics parts. The high rpm isn't compatible with flex plastic ! If you want to save your diff &bearings...upgrade with aluminum diff. case x2 ,front bulkhead , rear axle. Nice 6S power demonstration with this beast truck...I love mine ✌.