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Diesel Brothers: Truck Building Simulator

Diesel Brothers: Truck Building Simulator

Enter the World of Diesel! Grab some of the biggest four-wheelers. Trick these trucks, flip them for a profit or race against your friends online. This can go hard or this can go diesel!

Released May 10, 2019 Developer Code Horizon Publisher PlayWay S.A. Platforms Windows Time ManagementImmersive SimRacingEducationSandbox
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

60.8%positive1,324 reviews
Recommended · 0 found this helpful

“very good”

— a player, Steam review · 79 hrs played
Recommended · 0 found this helpful

“not much to do”

— a player, Steam review · 3 hrs played
Recommended · 1 found this helpful

“Diesel Brothers: Truck Building Simulator, developed by Code Horizon and published by PlayWay S.A., is a detailed vehicle restoration and customization simulator that leans heavily into hands-on mechanical work while layering in light business management and sandbox-style…”

— a player, Steam review · 10 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

24achievements
3.8%median completion
0.8%rarest: Giveaway 20 cars
45.3% of players 36.5% of players 33.0% of players 22.1% of players 17.6% of players 16.4% of players 16.4% of players 10.6% of players 10.2% of players 7.7% of players 6.7% of players 4.0% of players 3.8% of players 2.6% of players 2.5% of players 1.9% of players 1.9% of players 1.8% of players 1.2% of players 1.1% of players 1.0% of players 0.9% of players 0.9% of players 0.8% of players 45.3% 0% most earned rarest
Almost everyone has
45.3%Screw 100 bolts — Screw or unscrew 100 bolts
36.5%Earn 100,000 dollars — Earn 100,000 dollars
33.0%Paint 10 vehicle parts — Paint 10 vehicle parts
Rarest badges of honor
0.8%Giveaway 20 cars — Giveaway 20 cars
0.9%Sand 500 vehicle parts — Sand 500 vehicle parts
0.9%Giveaway 10 cars — Giveaway 10 cars

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-25. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jul 09, 2020
WE AIN'T STOPPIN' WITH THE SALES
Jun 25, 2020
THE STEAM SUMMER SALE HAS ARRIVED
Apr 30, 2020
We're having a spring Garage Sale!

It's time for a sale. It's time for A -66% GARAGE SALE! Grab your copy here: https://store.steampowered.com/app/750050/Diesel_Brothers_Truck_Building_Simulator

Feb 11, 2020
Soundtrack DLC is -𝟲𝟲% 𝗼𝗳𝗳!

Hello Dieselators! 𝗚𝗲𝘁 𝘆𝗼𝘂𝗿 𝗸𝗶𝗰𝗸𝘀 - the DB Soundtrack is 🎙 -𝟲𝟲% 𝗼𝗳𝗳 🎙 from now ‘til Valentine’s Day. Give yourself a gift of sweet, sweet tunes, including rock, country, jazz, and classical. Now that’

Jan 11, 2020
Diesel Brothers available in Builder Games Sale!

Hello Diesel Bros! Diesel Brothers are being part of Builder Games Sale! You can get the game 66% off the regular price for a limited time! Join and trick a truck with your friends! Stay Diesel! https

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresSimulation
Player tagsTime Management · Immersive Sim · Racing · Education · Sandbox · Building · Crafting · Driving · Management · Physics · Automobile Sim · First-Person (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Co-op · Online Co-op · Steam Achievements · Partial Controller Support
LanguagesEnglish, French, Italian, German, Spanish - Spain, Polish, Russian
Achievements24
Estimated owners100,000 – 200,000 (SteamSpy)
Official sitehttps://dieselbrothersgame.com/
Minimum system requirements (PC)

Minimum: OS *: Windows 7 (64-bit) or Newer. Doesn't support Mac OS. Processor: Intel Core i5 (4th gen) Memory: 8 GB RAM Graphics: NVidia GeForce GTX 760 4GB VRAM DirectX: Version 11 Network: Broadband Internet connection Storage: 22 GB available space Sound Card: DirectX compatible