Realistic Offroad Physics ends the days of taking any car anywhere on your FiveM server. Vehicles now sink into mud, sand, dirt and soft ground in general, and terrain that a stock sedan has no business crossing will actually stop it. Every material carries its own parameters, so a gravel track behaves nothing like a wet beach.

How each surface behaves

• Depth: sets how far a vehicle can sink into a surface. The deeper it goes, the harder it is to drive, and in mud or wet sand it can get stuck outright.
• Softness: controls how fast the sinking happens. Harder ground like gravel slows it down, while wet sand and mud swallow wheels quickly.
• Traction: defines grip. Low traction cuts acceleration, braking and turning, so vehicles skid on loose gravel and rock.

What to expect

• Surface depth, with vehicles visually sinking into the ground
• Loss of traction on slippery surfaces
• Distinct handling for each vehicle type and class
• Optimized synchronization for every player on the server
• Insanely configurable
• Super low resource usage
• Fully standalone, no dependencies

What decides off-road performance

Whether a vehicle makes it through is calculated from real vehicle traits:

• Suspension height
• Wheel size
• Driven wheels (AWD or not)
• Weight
• Wheel count
• Weather
• Vehicle class
• Off-road tires

Why it changes your server

This script overhauls the entire driving dynamic. Players will think twice before leaving the road, because a car that was never built for off-roading has a high chance of getting stuck under an inexperienced driver. That means you can finally ditch the "No GTA/offroad driving" server rule and let the terrain enforce itself. Only genuine off-road vehicles will clear the hardest obstacles.

The script does not modify the vehicle runtime handling meta, which keeps it compatible with basically all other resources.

Compatibility

• Standalone
• ESX
• QBCore
• QBox
• VRP

It runs flawlessly on all servers, including ones with no framework at all.