DO NOT turn in mission fuel trailers with more than 10-15% of fuel in them if it can be helped. You can turn a trailer in with as little as 10% and still get full pay. This will save you TENS OF THOUSANDS of dollars - If I had known this I could have done all of Michigan without ever buying fuel (I turned in the super trailer FULL as well as a couple others, still hurts to think about).

Also, feel free to use Diff Lock, it uses no extra gas. AWD does however, try and minimize AWD. AWD usually isn't needed unless your rear wheels are getting stuck and this can often be fixed with Diff Lock.

Also, I play in Metric because L is always cheaper than Gal. Also, L is a smaller graduation so you have a more accurate gauge of how much fuel you have left.

Black River:
-East Station: $3/L ($11.35/Gal) or $12/Gal ($3.17/L)
-West Station: $2/L ($7.57/Gal) or $8/Gal ($2.11/L)

Smithville Dam:
-$2/L ($7.57/Gal) or $8/Gal ($2.11/L)

Drummond Island:
-$5/L ($18.92/Gal) or $19/Gal ($5.02)

Island Lake:
-No Stations

Notes: Driving to Smithville Dam from Drummond Island or even Island lake will always save you money. Yes, it sucks but 60% savings is no joke, that's $2700 on a scout trailer - you'd have to burn 1350 L more (in a scout driving from Drummond Island to Smithville Dam while buying only 900L...) from wherever you are to not save money, and the savings only go up the larger the trailer.

North Port:
-Northern Station: $3/L ($11.35/Gal) or $12/Gal ($3.17/L)
-Southern Station: $3/L ($11.35/Gal) or $12/Gal ($3.17/L)

Mountain River:
-Northern Station: $6/L ($22.71/Gal) or $23/Gal ($6.08/L)
-Southern Station: $5/L ($18.92/Gal) or $19/Gal ($5.02/L)

White Valley:
-$3/L ($11.35/Gal) or $12/Gal ($3.17/L)

Pedro Bay:
-No Stations

Notes: For the love of god don't fill in Mountain River, the drive isn't even bad to a different station.

Drowned Lands:
-Northern Station: $6/L ($22.71/Gal) or $23/Gal ($6.08/L)
-Central Station: $6/L ($22.71/Gal) or $23/Gal ($6.08/L)
-Southern Station: $8/L ($30.28/Gal) or $31/Gal ($8.19/L)

Quarry:
-Northern Station: $6/L ($22.71/Gal) or $23/Gal ($6.08/L)
-Southern Station: $6/L ($22.71/Gal) or $23/Gal ($6.08/L)

Rift:
-Northern Station: $6/L ($22.71/Gal) or $23/Gal ($6.08/L)
-Southern Station: $8/L ($30.28/Gal) or $31/Gal ($8.19/L)

Zimnegorsk:
-No Stations

Notes: Get ♥♥♥♥♥♥ and use your on-map fuel wisely. You can do some creative map-transfers to minimize fuel costs, I'll work on a section for this later.