Sled retrieval tractor? What is this, 1985? :laughing: We might not have universal healthcare or an educated populace, but dang, at least we have self-propelled pulling sleds and laser measurement!
I like the sled retrieval tractor
Sorry, I don't go to tractor pulls. What is the tractor pulling up in the rear for at the end?
That tractor is used to pull the sled back to the starting line. Now days many sleds have their own engines and can "drive" themselves back to the starting line under its own power.