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Why do cars that go off- road have cleeper grooves cut into their tires than road cars?
Wiki User
∙ 12y ago
When it rains, cars sometimes hydroplane because the water underneath the tires supports the weight of the car and causes it to loose traction. Grooves give another channel for water to escape. As for off-road cars, the tire grooves are not much deeper rather they are larger and have more room to go up and down. In my Jeep Wrangler, the tire grooves are the same depth as an Acura TL and a Honda minivan. Maybe on other off-road cars they help the car travel through gravel, rock, sand, and snow to gain more traction.
Wiki User
∙ 12y ago
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Why do cars go off-road have deeper grooves cut into their tires than road road cars?
Deeper grooves improve traction for off road use but are noisy when on road use.
Why do cars that go of road have deeper grooves cut into their tires than road cars?
Because they have to get a grip in mud, grass and soft ground in general.
Why do car that go off-road have deeper grooves cut into their tires than road cars?
so they can have more traction
Why should tires have grooves?
Tyres have treads to give better grip on the road, especially on a wet road.
What the reasons for tires to have grooves?
Tyres have treads to give better grip on the road, especially on a wet road.
What do cars travel on?
Tires or the road.
What are the differences between off road tires and regular tires?
The differences are the size and the purpose. Regular tires are made to grip the asphalt, and also fitted with grooves to push water away, keeping it from hydroplaning. The off road tires are thicker, and the grooves are much deeper, giving it the ability to have good traction in the dirt and rocks.
Why is it difficult to drive a car with worn out tires?
Tires need the grooves to be able to get a grip when weather is not the best. They provide a place for water, ice and snow to go and allow the rubber tread to make contact with the road. Racing cars often use tires with no grooves at all, but the weather has to be dry and the pavement clean. On a passenger car, even a little water can cause hydroplaning, where the tire is on water rather than the pavement.
Why is a cars tires filled with air?
so you have grip on the road.
Why tires of cars are threaded?
To provide better grip in road
Tires of a truck have grooves where as tires of a formula racing car are smooth can you think of a reason?
Race cars use tires with no grooves (or 'Slicks') as they provide the most surface area contact with the road which provides the most grip. More grip = more stability. The slicks are only used when the track is dry enough as they will not clear away water, they are more likely to lose contact with the track and hydroplane/aquaplane, which will cause a loss of grip. In Formula 1 when the track becomes too wet for slicks they will change tires to either Intermediate or Wet tires which feature different depth grooves for driving on a wet track. A road car cannot use slick tires as it must be suitable for driving in any condition at any given time, plus all 4 tires of a Formula 1 race car can be changed in a little more than 2 seconds, I doubt you'd be able to manage that with a road legal vehicle.
What is a rumble strip?
It is a series of grooves or bumps in the road that cause the tires of the car or truck to 'rumble' with noise when they go over it. The are often used in construction areas to slow cars down and on highway edges to warn drivers that they are going off the road. It will wake a sleeping driver up.
