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Hydroplaning

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8.6K views 9 replies 10 participants last post by  BlackhemiCarl  
#1 ·
Just bought a new 2016 Grand Cherokee SRT. Driving down hwy encountered rain and water on the road. Actually slowed down but went into uncontrollable hydroplane. Less than 500 miles on the car. Called dealer and he said it was a high performance car and should be parked when raining. A Jeep? Only a dry weather vehicle?
Anyone else had any issues with this hydro planing?
 
#7 ·
People hate the truth, but that doesn't deter me. How fast were you going? 65 max in the rain on such a wide tire. I remember the Vipers hydroplaning at 55 on top of the line Michelin tires. It also had 295s in the front and 335s in the rear. The next viper did it also with 295s/345s.

The wides ass performance tires is the problem. Sure you can put on some cheapo subpar tires that will do better in the rain, but at the expense of a huge reduction in handling. My advice...keep the Pirellis as they are the only proper OEM 20 tire for our vehicles. And stop driving so fast in the rain, especially if you're not on a grooved modern highway.
 
#8 · (Edited)
Aside from their weight, I have no complaints about the PZERO 3-season tires. They provide excellent traction under acceleration, cornering, and braking in the dry, and they generate effective grip in the wet.

A driver's use of his vehicle's load transferring controls--the steering wheel, the throttle, and the brake pedal--contributes significantly to the vehicle's behavior in dry and wet conditions.