Using free farming with set ample funds can be combined with TRUCKER achievement.
That achievement requires that you buy all 3 DAF vehicles.
Visit the shop and choose TRANSPORTATION, buy the last 3 trucks;
DAF Euro 6FAT
DAF CF Euro 6
DAF XF Euro 6
(TRUCKER achievement complete)
Hit B and choose TRAILERS, buy the Wielton Load Master NJ 4 M2
Use the DAF XF Euro 6 to attach to the trailer you just bought
Lower the loading ramp using RB + Y
Drive one of the other two trucks onto the trailer, raise the loading ramp and simply drive the Truck and trailer maybe 100 feet out of the parking lot
(OVERSIZED CARGO achievement complete)