Euro Truck Simulator 2 Trucks Free

Realistic COG and Reefer Mod for Euro Truck Simulator 2

Moves the center of gravity of SCS trucks and trailers: weight up front when empty, more stable when loaded. Adds reefer sound and an on/off mode. Free; ETS2 1.57–1.61.

Author: Ventyres (Ventyres 3D) Version: 2.1/2.2 Compatible: ETS2 1.57 to 1.61 4.8 (71) Updated: 19 Sep 2026 Reviewed: 23 Oct 2026
Download Realistic COG and Reefer Mod

More screenshots on Gumroad (official store of Ventyres 3D) ↗

What this mod does

Realistic COG and Reefer Mod is a free mod by Ventyres that changes the center of gravity (COG) of SCS trucks and trailers, including DLC ones, so they behave more like the real thing.

What changes when you drive

  • Without a semi-trailer, the weight is concentrated at the front of the truck.
  • With a full semi-trailer, the rear is the heaviest part and the rig sits more firmly in corners.

Refrigerated trailers

  • Company reefers give off the sound of a real refrigeration unit.
  • Reefers you buy have two states, refrigeration unit on or off, which you switch during play from the trailer menu (F7). The state determines which cargo you can accept.
  • The unit’s sound, made by Kriechbaum, starts when you start the engine.

Installation and compatibility

It’s a single .scs file that must go above any truck or trailer mods in the manager. Version 2.1/2.2 works on ETS2 1.57 to 1.61. If you use other mods that also touch vehicle weight or physics, experiment with the load order, because the page doesn’t detail compatibility.

Holyfix Check

Will it work with your mods?

Load your game.log.txt and check whether this mod is for your ETS2 version, whether you're missing a mod or DLC it needs and where to place it.

Choose game.log.txtor drop it here

It's in Documents › Euro Truck Simulator 2 › game.log.txt. It's read in your browser: the file is never uploaded.

Something else failing? Holyfix for ETS2 checks all your mods at once.

User rating

4.8 / 5
71 ratings in total 4.8 / 5 · 71 on Gumroad
Tried it? Rate it: Anonymous, one vote per person.

Highlights and things to keep in mind

Highlights
  • Free and by a well-known author
  • A noticeable change in handling without touching the rest of the game
  • A handy touch for your own reefers
Keep in mind
  • It has to go above truck and trailer mods
  • It can conflict with other physics or weight mods
  • SCS vehicles only

Requirements

  • Euro Truck Simulator 2 between 1.57 and 1.61
  • A Gumroad account or a 0 € order to download it

How to install it

  1. Go to the mod's official Gumroad page, enter 0 € (or whatever you'd like to contribute) and download it.
  2. Copy the .scs file into Documents/Euro Truck Simulator 2/mod.
  3. Open the Mod Manager and enable the mod.
  4. Move it above any truck or trailer mods, as the author asks.
  5. With a reefer of your own, use the trailer menu (F7) to turn the refrigeration unit on or off.

Common problems

Is it free?

Yes. Gumroad lets you pay what you want, but the minimum price is 0 €.

Does it affect trucks from other modders?

The author describes it for SCS trucks and trailers, including DLC ones.

Why can't I load refrigerated cargo?

Check with F7 that your reefer has its refrigeration unit on: the state decides which cargo it accepts.

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