- New Licensed Vehicles: Patch 43 brings the Mercedes-Benz LG1519 Mamute and the NG3850 heavy-duty trucks, featuring specialized maintenance and cargo modules.
- Technical Fixes: The update addresses crane clipping issues, physics errors for the Caterpillar 745C, and a 404 error affecting Season 18 access on the Epic Games Store.
Mercedes-Benz Heavyweight Arrivals in Season 18
The release of SnowRunner Update 1.71, known as Patch 43, marks a significant expansion for the off-road simulator as it continues its Year 5 Pass content cycle. This update is led by the arrival of two iconic German workhorses: the Mercedes-Benz LG1519 Mamute and the NG3850. These vehicles are integrated into the Season 18: Amazonian Expeditions DLC. While base game players will receive general stability improvements, these specific Mercedes-Benz models require ownership of the Season 18 pack or the Year 5 Pass. This content strategy mirrors the approach of other racing simulations, like the recent Assetto Corsa EVO Update 0.9 Patch Notes: New Cars & Physics, which also expanded its available vehicle roster.
The LG1519 Mamute arrives with three bespoke modules. Players can equip a Covered Flatbed for weather-sensitive cargo, a Sideboard Bed for general hauling, and a specialized Trunk Repair Supplies module for long-range recovery missions. Its companion, the NG3850, is designed for even heavier labor, featuring an Extended Frame for superior weight distribution, a Maintenance Frame Addon, and its own set of Trunk Repair Supplies. These additions ensure that the treacherous mud of the new Heartlands region is manageable for veteran drivers.
Platform-Specific Updates and Installation Sizes
For players preparing their hard drives, Patch 43 varies in size depending on the platform. On PC (Steam and Epic Games Store), the update is the largest, weighing in at approximately 11.4 GB due to high-resolution textures for the new Mercedes models and map assets. PlayStation 5 users can expect a download of roughly 5.2 GB, while Xbox Series X/S players will see a 6.1 GB update. The file size reflects a substantial change to core assets, similar to the scope of the Minecraft Patch Notes 3.47: Bedrock 26.45 Update for PS4 & PC that recently rolled out across all systems.
Xbox users in particular receive a long-awaited fix for the Mod Browser. Previously, many players reported that subscribed mods would “freeze” or fail to resume downloading after a session. Patch 43 ensures that any queued mods will now resume automatically upon launching the game. Additionally, the developers have addressed the 404 error that prevented Epic Games Store users from accessing the Season 18 Content Library, finally opening the gates to the Heartlands map for all PC players.
Advanced Physics and Mechanical Refinements
Beyond new vehicles, the 1.71 update focuses on mechanical accuracy. A major highlight is the fix for the Caterpillar 745C. Previously, the engine would suffer water damage even when the water level was clearly below the snorkel line. This physics discrepancy has been corrected, allowing for more aggressive river crossings. Similar attention to detail was applied to the LC 3.8 Loading Crane, which now supports 90-degree rotation. This change is essential because it is no longer restricted to the Multi-purpose Cargo Module, allowing for more diverse truck configurations.
Stability was another primary goal for the development team at Focus Entertainment. Their drive for stability aligns with the technical focus seen in the Stalker 2 Update 1.020 Patch Notes: Hotfix 2.0.4 Crash Fixes, where crash prevention took center stage. SnowRunner has received specific patches for mid-session crashes during crossplay, ensuring that heavy-duty cooperative sessions remain fluid and uninterrupted.
Next-Gen Performance and Map Graphical Fixes
The Heartlands map in Season 18 has received a visual polish pass. Players on PS5 Pro and Xbox Series X will notice improved 60FPS stability, specifically when navigating dense foliage or high-density areas like the Junkyard Storage. Graphical artifacts that previously caused Vehicle Spare Parts to fall through the terrain in manual-loading zones have been completely resolved. Additionally, shadow distance has been increased on higher presets to eliminate pop-in during dawn and dusk cycles. These refinements, combined with the collision fixes for the LP-4 Log-loader crane on trucks like the Western Star 6900XD, make Patch 43 one of the most thorough technical updates in the game’s recent history.
