From here you can take out the final Truck. Note: You can end this mission as soon as possible by ignoring the gunmen and blowing up the final Truck. However you might not make as much money, since it’s based on time, and you might get shot to pieces trying. At Rank 19 you have access to Sticky Bombs to take out those first two Trucks, but having a Grenade Launcher makes the strategy possible. I recommend waiting until Rank 60 to have that weapon unlocked. You could take this mission on at Rank 24, when you unlock the Assault Rifle or sooner after the Business and High Life Updates but would require you go into the factory yard. You can still Sticky Bomb the first two Trucks like in the walkthrough. Make sure to block the front entrance with a vehicle to hold off the one Truck from escaping. From good cover take out every goon you can before entering the yard to destroy the remaining Trucks. The racers will appear over the hill on the dirt road that leads up Mount Chilliad. Speed forward as fast as you can and try to ram the racers off of their ATVs.
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