1996 Oldsmobile Aurora Owner's Manual - Page 187

Hydroplaning Hydroplaning is dangerous. So much water can build up under your tires that they can actually ride on the water. This canhappen if the road is wet enough and you're going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. if Hydroplaning doesn't happen often. But it can your tires haven't much tread or if the pressure in one or more is low. It canhappen if a lot of water is standing on the road. If you can seereflections from trees, telephone poles or other vehicles, and raindrops "dimple" the water's surface, there could be hydroplaning. Driving Through Deep Standing Water NOTICE: If you drive too quickly through deep puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive through water that is slightly of lower than the underbody your vehicle.If you can't avoid deep puddles standing water, drive or through them very slowly. Hydroplaning usually happens at higher speeds. There just isn't a hard and fast ruleabout hydroplaning. The best advice is to slow down when it is raining. Some Other Rainy Weather Tips 0 Turn on your low-beam headlamps -- not just your parking lamps-- to help make you more visible to others. Besides slowing down, allow some extra following distance. And be especially careful when you pass another vehicle. Allow yourself more clear room ahead, and be prepared to have your view restricted by road spray. Have good tires with proper tread depth. (See "Tires" in the Index.) 0