Map Combos for SCS trucking games are not an easy for newcomers. So you can find lot of ready setups for actual version, including here on Trucksim, but before start better to avoid obvious mistakes. In this guide I’m explaining how to build map combo for Euro Truck Simulator 2 (ETS2) or American Truck Simulator (ATS), from how to download and combine maps, to tricks how to avoid crashes. I will cover the basics for beginners. Guide made in 2024 but is still actual in November 2025 on game versions 1.56 and latest DLCs
Mentioned in video parameters for Launch Options in Steam:
for 8GB -64bit -nointro -unlimitedlog -rdevice dx11 -mm_pool_size 4096 -mm_max_resource_size 32 mm_max_tmp_buffers_size 1000
for 16GB -64bit -nointro -unlimitedlog -rdevice dx11 -mm_pool_size 8192 -mm_max_resource_size 32 -mm_max_tmp_buffers_size 1000
for 32GB -64bit -nointro -unlimitedlog -rdevice dx11 -mm_pool_size 16384 -mm_max_resource_size 32 -mm_max_tmp_buffers_size 1000
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