Load Limits and Cargo Safety
- 1/35If a vehicle exceeds the road weight limit
Operating a vehicle that exceeds road weight limits is illegal in Oman. Excess weight damages infrastructure and endangers safety. The vehicle must be unloaded before proceeding.
At weigh stations
Weigh stations ensure that vehicles comply with legal mass and axle load limits. Vehicles exceeding limits may be fined or ordered to offload cargo.
When operating on residential roads
Heavy vehicles may be restricted from residential zones due to noise, safety, and infrastructure limitations, unless officially permitted.
If your cargo exceeds the GVW gross vehicle weight
Exceeding the GVW set by the manufacturer and law is prohibited. It risks mechanical failure and may result in fines or denial of access.
When operating a commercial vehicle
Commercial vehicles are subject to strict inspection, licensing, and operational requirements. These include load securing and vehicle maintenance.
If transporting construction materials
Materials like sand and gravel must be covered with tarpaulins and properly contained to prevent spillage and dust emissions.
At highways and expressways
Vehicles must be within height and weight restrictions to avoid collisions with overhead structures and ensure bridge safety.
When crossing older or restricted bridges
Drivers must not exceed posted bridge weight limits. Overloading can cause structural damage or collapse.
If your truck has multiple axles
Oman law requires compliance with axle configuration rules based on spacing and number of axles to prevent road damage.
When overloading occurs
Overloaded vehicles must be offloaded at the owner cost within 24 hours of violation, as per Omani regulations.
If a load is not properly secured
Improperly secured loads can shift or fall, causing danger. Legal penalties and fines apply for unsecured cargo.
When using open-bed trucks
Open-bed trucks carrying sand, gravel, or other loose materials must use sheets or tarps to prevent debris from escaping.
If straps or ropes are damaged
Worn or damaged lashings compromise load security and must not be used. All restraints should be intact and effective.
At every loading session
Each loading session must include a check for balance, weight distribution, and lashings to prevent movement during transport.
If overhanging cargo exceeds allowed dimensions
Cargo projecting over legal limits must be marked with flags or red lights, and permits must be obtained from the Directorate.
When securing large machinery
Heavy machinery should be tied down using lashings, chocks, or bulkheads to prevent movement and reduce rollover risk.
If load shift is suspected while driving
Shifting loads can destabilize the vehicle. Stop in a safe area and inspect or readjust cargo to ensure safety.
When using tarpaulins
Tarps prevent exposure to elements but do not restrain cargo. Always use proper tie-downs and lashings for load safety.
At routine traffic inspections
Routine inspections may include checking for proper cargo securing, compliance with permits, and vehicle documentation.
If your cargo spills onto the roadway
Spilling cargo endangers other road users. Drivers must prevent spillage through proper containment and face penalties if violations occur.
When transporting sand, gravel, or cement
Loose materials such as sand, gravel, or cement must be securely contained and covered with tarpaulins to prevent road spillage.
If a vehicle causes road damage due to excess weight
Damage to public roads due to overloading is a violation, and the vehicle operator may face fines and be liable for repairs.
When descending a steep hill with a full load
Drivers must shift to lower gears before descent and avoid overusing brakes to prevent failure and maintain vehicle control.
If you are unsure of your vehicle load capacity
Operating a vehicle without knowing its load limits risks overloading. Refer to the operation card or manufacturer guidelines.
At night or in poor visibility
Cargo, especially overhanging loads, must be marked with red lights at night or during poor visibility to alert other road users.
If cargo includes sharp or protruding objects
Protruding materials must be made safe using covers or padding and marked clearly to prevent injury or collisions.
When transporting long pipes or poles
Pipes or poles extending beyond the vehicle must be fitted with red flags during the day and red lights at night.
If overloading occurs repeatedly
Repeat overloading offenses may lead to higher fines, increased scrutiny, and possible suspension of operating permits.
When vehicles are loaded using cranes or forklifts
Heavy machinery should be loaded evenly to avoid imbalance. Forklifts or cranes must use safe loading techniques.
If a load shifts during sudden braking
Sudden shifts can destabilize the vehicle. The driver must stop and ensure the load is correctly tied down before continuing.
When transporting liquids in tanks
Tanker trucks must have internal baffles to prevent surge, and all valves and caps should be tightly secured.
At customs or port checks
Authorities may inspect cargo security, permits, and weight compliance at border and port entry points.
If a strap or chain loosens in motion
Loose restraints during transport must be corrected immediately to prevent cargo from falling or shifting.
When cargo is loaded too high
Loads exceeding height restrictions typically 4.3 m require permits and risk rollover in turns or tunnels.
At loading docks or warehouses
Loads should be placed evenly and secured. Dock personnel and drivers must cooperate to verify cargo safety before departure.