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.
Is Cooper Discoverer AT3 4S a winter tire?
The Cooper Discoverer AT3 4S is an all-terrain tire designed for on road and light duty off road driving. It’s one of several all-terrain tires to have a winter tire designation for meeting a snow traction requirement.
How many ply is the Cooper AT3 4S?
The internal construction of the Discoverer AT34Sconsists of a durable, two-ply polyester casing. A single-ply, nylon reinforcement above two high-strength steel belts further increases durability and handling response, along with providing high-speed stability.
Are Cooper Discoverer AT3 tires noisy?
It is noticeable, not overbearing or loud. I’m willing to take a little road noise for an all terrain tire that is mud/snow rated.
What does 4S mean on Cooper tires? – Related Questions
How often should you rotate Cooper AT3 tires?
When to rotate your tires. Most people should think about rotating their tires every 6,000-8,000 miles.
How long 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.
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.
Why do my tires make a loud humming noise?
When the wheel bearing in your tires is damaged or deteriorating, it produces a soft humming sound or grinding noise when you change lanes. It’s best to have the wheel bearings replaced as soon as possible to prevent excessive damage and collisions.
Do all terrain tires make more 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.
Is it normal for new tires to be 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.
How long does it take for new tires to break in?
In general, it can take around 500 miles to fully break in a new set of tires until it will offer optimal performance, so we recommend accelerating a little easier, avoiding hard braking and taking turns a little slower than usual.
How can I make my noisy tires quieter?
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.
How to tell the difference between tire noise and wheel bearing noise?
To confirm it, change the speed of the vehicle. If the noise becomes worse the faster you drive, then it’s almost certainly a bad wheel bearing. If the noise remains the same, then the issue may be the tires instead.
What are the symptoms of wheel bearings going out?
What are the symptoms of bad wheel bearings
- Noise: A humming, rumbling or growling noise that increases with acceleration or as the vehicle turns.
- Looseness, excessive play in the steering wheel (vague steering);
- Steering wheel vibration which changes with the vehicle speed or as the vehicle turns;
- ABS malfunctioning.
How can I tell if wheel bearings are going out?
Bad Wheel Bearing Symptoms and When to Replace
- Humming Noise. The most easily identifiable and common symptom of bad wheel bearings is audible.
- Squealing, Growling.
- Clicking Sound.
- Wheel Wobble.
- ABS Failure.
- Uneven Tire Wear.
- Vehicle Pulls to One Side.
- Steering Wheel Vibration.
Does wheel bearing noise go away?
The classic symptom of a bad wheel bearing is typically a cyclic chirping, squealing or growling noise that changes in proportion to vehicle speed. The sound may disappear at some speeds or only occur at certain speeds. The noise may get worse when turning, or it may disappear momentarily.
Is it OK to drive with a noisy wheel bearing?
Q: Is it safe to drive with a bad wheel bearing? A: No. It can, in fact, be very dangerous to drive if one of your bearings is worn out, especially since it may cause the wheel to stop while driving. Additionally, a damaged wheel bearing puts a lot of stress on the hub, the CV joint, and the transmission itself.
What happens if a wheel bearing fails while driving?
If your wheel bearing fails, it can cause the wheel to stop while you are driving or possibly even to fall off. At the very least, before a wheel falls off, a failed wheel bearing can/will cause significant damage to your vehicle, so it’s very important to keep an eye on these and keep them maintained.