What does 4S mean on Cooper tires?

CooperTire.com once introduced the product line: “AT3 4S comes with strong traction adaptive technology – grips firmly on the road, rocky or smooth surfaces in any case“. At the 4S version, you will enjoy using a machined tire with the exclusive Adaptive – Traction technology.

How many miles do Cooper AT3 tires last?

An all terrain tire designed for pickups and SUVs, well suited on-road and for light duty off-road conditions. The tire wears well with a 60,000 mile projected tread life based on CR’s test.

Are Cooper Discoverer AT3 tires noisy?

These tires are a little noisier than the original tires. I suspected this would be the case when I ordered them. All terrain tires will create some road noise. It is noticeable, not overbearing or loud.

What does 4S mean on Cooper tires? – Related Questions

Are Cooper AT3 tires good in snow?

The Discoverer AT3 has proven very capable in the snow. I’ve driven on snowy, icy roads about a dozen times so far this winter. In deep snow, and even hardpacked snow, the truck grips the ground well. Things get a little trickier on ice, but for an all-season tire, it still inspires good confidence.

Why are my Cooper tires so loud?

This happens when there is uneven tread wear. When you rotate the tires, the part of the tread with more rubber will create friction with the road surface, creating the loud noise. Not enough air in tires.

Do all terrain tires make a lot of noise?

Noise. The tires are noisier than regular all-season tires due to the tread design. Mud, off-road, and all-terrain tires have block tread patterns that make a louder noise.

Why are my new tires so noisy?

New tires may produce a different (or more) noise than the previous tires due to different tread patterns and tire compounds. Brand-new tires also may need a few miles to “break in.” The wider the tire, the larger the tire’s contact patch on the road, which can increase the road noise.

Does Cooper make a quiet tire?

Cooper® Evolution™ tires are mid-range all-season tires designed for superior handling, a quiet ride, and long tread life. They are available for passenger cars, minivans, crossover vehicles, and light truck/SUVs and are M+S rated for mud and snow.

How can I make my tires less noisy?

To reduce tire noise, drive at slower speeds and keep tires fully inflated to the recommended air pressure for a quieter ride. Tires will stay quieter longer with simple maintenance that promotes even treadwear: regular rotations, rebalancing and alignments.

Why are cheap tires loud?

Changing tire brands, sizes, or types could very well change the noise that you experience. Low-profile tires typically generate more noise because there is less rubber sidewall to absorb it. This noise gets transmitted through the chassis and the rest of the vehicle.

Do tires get noisier as they wear?

Tires get noisier as they wear because of their construction, tread design and uneven wear. As a tire wears and the thickness of the tread and its sound insulating properties are reduced, it gets closer to its belts and reinforcements – this can increase tire noise.

Do wider tires make more noise?

Tires of bigger and smaller sizes usually generate more noise. For example, a 265/ tire has more contact patch area than a 235/ tire. Therefore, it will cause more noise, as more rubber will touch the road. In smaller tires, for example the 40-series, there’s less sidewall area to absorb the noise.

Do wider tires affect gas?

Increasing the width of a tire can impact fuel economy as well. Wider tires create a larger contact patch, the area of the tire actually touching the road. While this is good for performance, it can create a higher resistance to coasting, meaning that the engine will have to use more power and fuel to maintain speed.

Are wider tires worse in rain?

Wider tires have an increased risk of hydroplaning on slippery or wet surfaces, but they generally provide better grip for dry surfaces. Narrow tires will offer better traction in slippery conditions, but they are generally better for lighter vehicles such as hybrids or electric cars.

Do wider tires handle better in the rain?

Wet condition driving — Wide tires are better for driving in wet weather since they have sipes, which help to trap and remove water from the contact surface. Narrow tires have sipes as well, but since they have a smaller surface area, they have less of them.

Is it better to have wider tires in the front or back?

A wider front tyre makes sense in many applications, however, when handling and ride comfort are considered. A wider tyre will generally provide better cornering traction than a narrower one, assuming appropriate inflation pressure.

Do thicker tires ride better?

As a general rule, bigger wheels result in a rougher ride. Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car. However, if you go too crazy and change your wheel size too much, it can cause some problems.

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