Odd. I enjoyed the Accelleracer movies. And this isn't the first time they've made a Hot Wheel cartoon. There was a show I think in the 60s or 70s that I haven't seen, and the Family Channel had a show called Heroes On Hot Wheels about a family of racers that were also government agents battling a criminal organization. Like the racing season of MASK but made more sense.
I remember this and yeah I think the continuation, Acceleracers; wasn't great, made worse by it ending on a cliffhanger that was never solved.In my opinion the best Hot Wheels related media was by far Battle Force 5.