On the Eastern side of the map about half-way down.

CARRIER HAS ARIVED
Drive 200 meters with the Type A-469 vehicle on the back of your truck

I found a good spot for this achievement on The Hill map. It's near the second garage.













The location has a road with a raised edge. Choose a vehicle & equip the carrier, drive it into position.


Then drive the A-469 through the trees & straight into the back. Attaching the truck's front winch to the A-469 winching point will help stop it from falling out while driving.

Go for a drive & your done. You may want to equip A-469 with Trunk to repair damage to truck if you take to much damage before getting achievement.

So there's been a number of updates to the game which has led to changes in the maps & vehicle physics. I've found that the A-469 can be loaded by driving over log piles in lumber areas.



You can now change some of the vehicles that are available, keep your eye on the 'rating' though, if this turns red achievements are disabled.

I plan on adding a list of maps where the A-469 is available using default vehicles.

One of these is Coast which may be easier to get the achievement on (seeing as you can drive over log piles now). A-469 is available at the garage on this map, just drive toward the lumber area on the main road. Near the lumber area is a truck, unlock, go back to garage with the truck & change the loadout. Return to lumber area park the truck similar to the screenshot above. Drive A-469 over the log pile into the truck. Change back to the truck, attach the truck's winch to the A-469. Change the 'accel' option to 'pull'. Close the advanced menu & drive the required distance.

Will add screenshots & more details to this later. Would also like to know if this works to get the achievement (don't want to reset my achievements & I already have it).

This may also work as well.

Although I found it kept sliding sideways down the pile. Anyway once you get the A-469 into the truck it's fairly smooth sailing since the updates.

Maps with A-469 on default setting:

• Coast
  
• Hill
  
• River