When positioned on lateral uneven terrain, where should stabilizers be lowered first?

Answer: B — On the uphill side of the vehicle

When operating an aerial fire apparatus on lateral uneven terrain, it is crucial to prioritize safety and stability to prevent tipping or sliding. Lowering the stabilizers on the uphill side of the vehicle first provides better stabilization as it counteracts the effects of gravity trying to pull the apparatus downhill. By anchoring the apparatus on the uphill side, operators create a secure base that helps to balance the weight distribution and mitigate the risks associated with sudden shifts or movements. This technique is particularly important to maintain control of the aerial device and to ensure that all movements are as safe as possible for personnel and equipment. In cases of lateral slope, addressing the uphill side first can also facilitate a more efficient deployment of the stabilizers on the downhill side afterward, further enhancing overall stability.