Project Motor Racing

Physics & HandlingImplemented a more robust throttle response system.Revised Downshift Protection: Simplified the logic to be more reliable and added a percentage allowance for over-revving to make it less restrictive.Fixed issues with automatic gears and throttle blip assist for better stability during downshifts.Lowered Tyre Pre-heating temperatures across all classes. 
GT3Updated tyre model to provide a more realistic representation of slip and grip angles, improving behaviour at and beyond the limit.Reworked Traction Control (TC) and Antilock Braking System (ABS) logic to allow more natural lateral slip while reducing excessive longitudinal slip, improving overall balance and driveability.Due to these changes, players are advised to review and refine existing custom setups for this class.  
LMDhFull Traction Control (TC) rework to improve consistency and usability.TC settings 2 through 10 now offer a more meaningful and usable range (Note: Setting 1 is currently bypassed/off).Improved downshift protection behaviour.Fixed an issue that could cause the engine to stall when shifting into neutral.  
GTORelaxed Traction Control (TC) settings to allow more performance and driver influence at the limit.  
Group 5 & Group CAdjusted Traction Control (TC) slip angles for improved stability under load.Increased clutch slip on downshifts to improve stability during aggressive deceleration.  
Input & Force FeedbackLogitech TrueForce is now disabled by default on PC.Force Feedback (FFB) strength balanced across GT3 class for a more consistent baseline feel.Fixed an issue that prevented setup selection via mouse input when large numbers of setups were present.Improved Force Feedback (FFB) on wet track conditions.  
UIFixed incorrect constant data being sent via UDP.Improve navigation and readability in the player stats menu. 

NEW FEATURE:Added a Radar System functionality that can be customised in the HUD.Fixes & Improvements:Camera & Visual SettingsThe Field of View (FOV) setting has been moved to the Preferences page.FOV is now split into two global options: External Camera FOV and Cockpit Camera FOV.The per-car cockpit FOV option has been removed.LOD draw distance tweaks to improve performance.Virtual Rearview Mirror can now be repositioned in the HUD editor. Career & ProgressionPlayers can no longer purchase vehicles that do not have an associated championship.Fixed various labelling and UI issues in career screens. Online - SocialSocial racing now follows the same registration flow as Ranked: Register → Choose Vehicle → Registered. Online - Custom LobbiesLobby settings can now be edited from within the lobby.Removed ping display from the custom lobby browser.Fixed an issue where the lobby countdown would not start when a ready player became host.Lobbies are marked as Private if Friends Only is enabled or a password is set.Fixed an issue where players getting stuck loading into track when another user fails to load or gets stuck.Added an in-game message to notify players when servers are undergoing maintenance. AI ImprovementsImproved AI behaviour when racing close to the player to reduce lockups and fallback behaviour.Added new AI tweakers for in-lap and out-lap behaviour, allowing overtakes.AI now allows overtakes by default during practice and qualifying sessions.Increased default AI buffer sizes based on community feedback.Exposed AI debug options and text windows for modding support. Stability & PerformanceAdded missing initialisation and improved overall code robustness.Vehicle actor updates to support threaded True2Track processing, improving stability.Fixed a rare crash where True2Track could fail randomly during a frame.Integrated vehicle test library fixes addressing NaN-related issues.Fixed multiple crashes caused by null pointer access across physics, audio, HTTP, and threading systems.Improved thread safety in True2Track, addressing crash reports on PS5.Fixed an issue in command queue processing that could cause unintended fall-through.Added missing thread safety in several systems to prevent rare crashes.Improved thread safety with a read/write lock pool for the culling grid.Multiple engine fixes and performance improvements.

Project Motor Racing – Patch 1.5.0.2This patch includes a tyre behaviour overhaul for GT3 and GT4 classes, along with further handling refinements for other classes, improved stability for online components, and much more. Read the details below to find out more. UI & Quality of LifeCleaner, clearer steering and FFB calibration screens.Smoother navigation in setups, Career settings, digidash, modhub, and menus.Improved minimap performance and various HUD fixes.Multiple localisation updates (Spanish, Czech, French, German).Force Feedback & ControlsBetter behaviour for Fanatec, Logitech and Thrustmaster wheels.Improved rumble and overall FFB feel.One FFB option renamed for clarity.Vehicle Handling & PhysicsGlobal improvements:We’ve refined handling across many classes, including:Full tyre overhaul on GT3 & GT4GT4, GTE, Porsche Cup, GT/NGT.Auto-shift downshifts are smoother and avoid unintentional gear-stall moments.Steering angle limits adjusted to prevent tyres clipping bodywork.Vehicle-specific updates include:Mazda MX-5 Cup: fixed liveries, visuals, torque/inertia.Porsche Carrera Cup: better wiper vibration.Audi R8 LMP900: reduced cockpit shake.Sauber C9: gauge & display fixes.Acura ARX-06 / Alpine A424: camera and content cleanup.Multiple GT3/GT4 cars: handling refinements.BMW M4 GT4: fixed rear brake disc wobble.Valkyrie: updated engine sound mix.

The Best, Nothing LessRace across eras in 70 meticulously recreated cars across 13 iconic classes & 28 global layouts.Cars: From today’s radical LMDh Hypercars to history’s most iconic legends, each vehicle is a licensed masterpieceCircuits: Scanned for ultimate precision and authenticity    Racing For AllFrom sim racers to first-time racers, Project Motor Racing delivers:Single Player CareerOnline Racing ModesIn-Game EventsPacked 4-Class Race Experience    Simulation RefinedFirst Principle Physics: New physics engine delivers unmatched handling realism and high-fidelity FFBBenchmark-Setting Physics Engine built on mod-friendly GIANTS Engine 10Factory Driver Program: Every car’s handling painstakingly tested and approved by brand partners and hundreds of the world\'s top racing pros to assure authentic levels of handling precisionImmersive Sound Design: Motorsport’s ferocity captured like never before    Feel Every Second“Living” cockpits with visible G-forces, heat-haze, etc.True2TrackDynamic Weather ConditionsAdaptive Racing & Drying Line24-hour day/night cycle