At RC Truck Stop, we applaud innovation, and these AIRBAG tire inserts are from Veggoplastrc are certainly forward thinking and inventive. They come out of Italy, have been available for about a year and are for sale in the U.S. A Main Hobbies has them for sure, but maybe others do as well. They are available in three color-coded compounds, and if anyone is running these inserts, they’re doing a good job keeping it a secret. They’re designed for 1/8-scale buggy rims and tires, but it’s reasonable to expect they would fit many short course combos as well. The question is: will these work?