the tires are made of rubber. when rubber gets wet, it gets slippery, which means less friction from the tires to the ground, making it easy for the car to keep going instead of stopping. also, a car is very heavy, so momentum definitely kicks in ALOT.
think of it this way. car tires that are dry + dry land = alot of friction and quick stopping. but make every thing slippery and the friction goes away.
Loss of traction poor tread depth on tires
It doesn't wet roads take traction away from racing cars. Race cars are fastest with slick tires, when the road is wet it forces them to use threaded tires to dissplace the water. If the racers want to slide easily around corners that the wet road would be helpful
some times because there is oil on the road from cars driving on them and when it gets wet it becomes slippery.
The groves are for traction, or grip on the road. Without them, cars would slip and slide a lot more.
a car itself is pretty heavy, all the weigt of it is equally divided by the four wheels. A tire of a car has carves in it to make it have more grip on the road. The cars' weigt and the grip it has on the road combined is what a car keeps from slipping on a dry road when the road is wet it has less grip on the road but still the same weigt. so when your driving the kinetic energy caused by the speed of the car and the weigt can cause the car to slip. i hope this is a good answer for you but i know i have made alot of writing errors.
The wet road surface has less friction as the water interacts with the rubber and acts somewhat like a lubricant
Yes. Rally cars are the extreme example of taking cars off road. But stock cars have extreme limitations to there off road capabilities. So try to keep it to the hard packed dirt and level grass(that is not to wet).
because you might make it dirty because you might make it dirty
a wet road also see hydroplaning
because of friction
No.
because the rain makes the roads wet and slippery which then the tires cant grip the the road properly