Sometimes these AI police chases can really get frustrating, truck did 4 laps of the map before I lost count. I set the van up as a road block, truck just goes around it, I spin it out something like 8 times, and it just bullies me back to the road, he eventually ran himself off the road going by the van, and I plowed the car into the back of it, and it got welded to it. So I switch to the van, and catch up to the truck and its new trailer, and eventually I am able to get in front of it.