Park on level ground, apply parking brake, lower landing legs, disconnect air/electric lines, and release fifth-wheel lock.

Check lights, brakes, tires, suspension, coupling devices, and load security before each trip.

Uneven loading affects stability and braking comply with axle load limits under Belgian law.

Semi-trailer combinations generally limited to 16.5 meters in length in Belgium.

The general maximum height is 4 meters oversize loads require prior authorisation.

Belgian maximum is 40 tonnes for standard truck-trailer combos, or 44 tonnes in some intermodal cases.

Must comply with ADR rules, carry documents, use correct placards, and follow route restrictions.

Air brake lines between truck and trailer must be connected, tested for leaks, and fully functional.

Avoid sudden braking maintain gentle steering to regain control.

Semi-trailer reversing requires precise steering blind spots make a guide essential in tight areas.

The trailer follows a shorter path take wider turns to avoid hitting kerbs or obstacles.

Prevent brake overheating by selecting a lower gear and using retarder or engine brake.

Must have license, registration, insurance, CMR (if goods), and any required customs paperwork.

Both tractor and trailer parking brakes must be engaged wheel chocks may be required on slopes.

ABS is critical for stability a malfunction must be repaired before continuing commercial operation.

Apply firm, steady brake pressure avoid harsh steering to prevent jackknifing.

Slippery surfaces require slower manoeuvres and double-checking connections to prevent trailer roll-away.

Belgian and EU law require securing all cargo using straps, chains, or blocking to prevent shifting during transit.

Trailer lighting is essential for visibility and compliance faults must be fixed immediately.