{"version":"1.0.0","episode":{"title":"Wheel Bearing Basics, Time to Check Tire Pressure, Summer Tires vs. Winter Tires","url":"http://getcarcurious.com/episodes/wheel-bearing-basics-time-to-check-tire-pressure-summer-tires-vs-winter-tires","audioUrl":"https://serve.castfire.com/audio/7793279/7793279_2025-11-01-125519.128.mp3?rssID=3659","description":"Denny had to make another trip to Lloyd's for a wheel bearing issue in his vehicle. What are the signs you need to get a wheel bearing fixed and what could happen if that maintenance is delayed. Common causes behind humming sounds. Tire pressure problems. Is it time to switch summer tires for winter tires or invest in an all season tire? Tire rotation frequency. How to check your vehicle if it is recalled. Ask our car care expert Nick Stoffel of Lloyds Automotive. Visit lloydsautomotive.net 651-228-1316."},"annotations":[{"startTime":121.6,"endTime":125.7,"type":"part","title":"wheel bearing","url":"/glossary/wheel-bearing","quote":"I was thinking, I think I got a wheel bearing problem. Judging from our show, which I do listen once in a while, you know, as we're talking, maybe learning a little bit here and there, I thought this is kind of a humming sound.","canonicalId":"part:wheel-bearing","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A wheel bearing is a set of steel balls or rollers that allow the wheel to spin smoothly on the axle. If a wheel bearing is worn out, it can cause noise and affect the vehicle's handling.","simplifiedExplanation":"A wheel bearing helps the wheels turn smoothly. If it's damaged, it can make a humming noise and make it harder to drive the car."}},{"startTime":218.4,"endTime":220.4,"type":"part","title":"brake rotor","url":"/glossary/brake-rotor","quote":"...shifting and moving and rubbing into a brake rotor or a caliper. And those situations can also be very dangerous.","canonicalId":"part:brake-rotor","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A brake rotor is a component of a disc brake system that provides a surface for the brake pads to clamp down on, creating friction to slow down or stop the vehicle. Worn or damaged rotors can lead to reduced braking performance and safety issues.","simplifiedExplanation":"The brake rotor is a metal disc that helps stop your car when you press the brake pedal. If it gets worn out, your brakes might not work as well, which can be dangerous."}},{"startTime":220.4,"endTime":222.8,"type":"part","title":"caliper","url":"/glossary/caliper","quote":"...rubbing into a brake rotor or a caliper. And those situations can also be very dangerous.","canonicalId":"part:caliper","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A caliper is a part of the disc brake system that houses the brake pads and applies pressure to the brake rotor when the brakes are engaged. It plays a crucial role in stopping the vehicle by creating friction against the rotor.","simplifiedExplanation":"The caliper is the part of the brake system that holds the brake pads and squeezes them against the brake rotor to stop the car. If it's not working properly, your brakes won't work well."}},{"startTime":339.3,"endTime":340.0,"type":"part","title":"drive axle","url":"/glossary/drive-axle","quote":"...you get the drive axle out of the way, sometimes you have to remove some of the steering suspension...","canonicalId":"part:drive-axle","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The drive axle is a shaft that transmits power from the vehicle's transmission to the wheels, allowing them to turn. It plays a crucial role in the vehicle's drivetrain.","simplifiedExplanation":"The drive axle is a part that helps turn the wheels by carrying power from the engine. It's important for making the car move forward or backward."}},{"startTime":344.4,"endTime":345.4,"type":"part","title":"bearing assembly","url":"/glossary/bearing-assembly","quote":"...but that whole bearing assembly will slide off of the chassis of the vehicle, you'll install the new one and then just reverse order...","canonicalId":"part:bearing-assembly","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A bearing assembly is a component that allows for smooth rotation between parts, often found in wheel hubs. It supports the weight of the vehicle and enables the wheels to turn freely.","simplifiedExplanation":"A bearing assembly helps the wheels spin smoothly. It's like a set of small balls inside a ring that lets parts move easily without rubbing against each other."}},{"startTime":417.6,"endTime":420.0,"type":"part","title":"bearings","url":"/glossary/bearing","quote":"You take the bearings in new grease and you know, either you have a pump or you do it by hand...","canonicalId":"part:bearing","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Bearings are mechanical components that allow for smooth rotation or movement between parts, reducing friction. They are commonly used in various automotive applications, including wheel hubs, to support rotating shafts.","simplifiedExplanation":"Bearings help parts of a car move smoothly without rubbing against each other. They are important for things like wheels to turn easily."}},{"startTime":431.3,"endTime":433.0,"type":"part","title":"cotter key","url":"/glossary/cotter-key","quote":"...install the nut and the cotter key.","canonicalId":"part:cotter-key","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A cotter key is a fastener used to secure a nut or bolt in place, preventing it from loosening. It is typically a split pin that is inserted through a hole and bent to hold it securely.","simplifiedExplanation":"A cotter key is a small metal pin that keeps nuts and bolts from coming loose. It helps hold parts together safely."}},{"startTime":467.6,"endTime":470.6,"type":"part","title":"dust shield","url":"/glossary/dust-shield","quote":"...is he had to straighten out whatever the term is. I think they called it a dust shield or some kind of protector. Tell me about what that is.","canonicalId":"part:dust-shield","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A dust shield is a protective component that prevents dirt, dust, and debris from entering sensitive areas of a vehicle, such as the brake system. It helps maintain the performance and longevity of the brakes by keeping contaminants away.","simplifiedExplanation":"A dust shield is a part of the car that keeps dirt and dust from getting into important areas, like the brakes. It helps the brakes work better and last longer."}},{"startTime":494.0,"endTime":495.5,"type":"part","title":"tin shield","url":"/glossary/tin-shield","quote":"...when they designed these vehicles to kind of protect the brakes and some of those rotating components, they put a tin shield on the inboard side...","canonicalId":"part:tin-shield","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A tin shield is a protective cover placed on certain components of a vehicle, such as brakes, to prevent damage from debris and environmental factors. It helps to maintain the integrity and functionality of the parts it shields.","simplifiedExplanation":"A tin shield is a metal cover that protects important parts of a car, like the brakes, from dirt and damage. It helps keep those parts working properly."}},{"startTime":704.84,"endTime":709.44,"type":"car","title":"Nissan Altima","url":"/cars/nissan/altima","image":"https://upload.wikimedia.org/wikipedia/commons/9/9e/2023_Nissan_Altima_SR.png","quote":"2015 Nissan Altima at highway speeds, a loud hum is created.","canonicalId":"car:nissan:altima","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Nissan Altima is a mid-size sedan known for its comfort and fuel efficiency. The 2015 model features a range of engine options and is popular among families and commuters.","simplifiedExplanation":"The Nissan Altima is a car that many people use for everyday driving. The 2015 version is known for being comfortable and good on gas.","imageAttribution":"LukaCali (CC BY-SA 4.0)"}},{"startTime":717.5,"endTime":720.1,"type":"part","title":"all-season tires","url":"/glossary/all-season-tires","quote":"I have older all-season tires on the car that show uneven wear.","canonicalId":"part:all-season-tires","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"All-season tires are designed to provide a balance of performance in various weather conditions, including dry, wet, and light snow. However, they may not perform as well as dedicated winter tires in severe conditions.","simplifiedExplanation":"All-season tires are types of tires that can be used in different weather, like rain or light snow. They are good for everyday driving but might not be the best for extreme weather."}},{"startTime":750.28,"endTime":751.5,"type":"term","title":"uneven wear","url":"/glossary/uneven-wear","quote":"They mentioned uneven wear. Maybe if there's some cupping or abnormal wear, they can rotate them in a manner where they're spinning in the other direction.","canonicalId":"term:uneven-wear","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Uneven wear refers to tires wearing down at different rates across their surface, which can lead to handling issues and reduced performance. This can be caused by misalignment, improper inflation, or suspension problems.","simplifiedExplanation":"Uneven wear means that some parts of the tire are more worn out than others. This can happen for various reasons, like not having the tires aligned properly or if the air pressure is off."}},{"startTime":751.5,"endTime":753.4,"type":"term","title":"cupping","url":"/glossary/cupping","quote":"Maybe if there's some cupping or abnormal wear, they can rotate them in a manner where they're spinning in the other direction.","canonicalId":"term:cupping","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Cupping is a specific type of uneven tire wear characterized by high and low spots on the tire tread, often caused by suspension issues or improper tire inflation. It can lead to a noisy ride and decreased traction.","simplifiedExplanation":"Cupping is when parts of the tire tread wear down unevenly, creating a bumpy surface. This can happen if the car's suspension isn't working right or if the tires aren't inflated properly."}},{"startTime":754.6,"endTime":756.6,"type":"term","title":"tire rotation","url":"/glossary/tire-rotation","quote":"Maybe if there's some cupping or abnormal wear, they can rotate them in a manner where they're spinning in the other direction. See if they know it goes away.","canonicalId":"term:tire-rotation","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Tire rotation is the practice of moving tires from one position on the vehicle to another to promote even wear. This is important for extending the life of the tires and maintaining optimal performance.","simplifiedExplanation":"Tire rotation means changing the position of the tires on your car, like moving the front tires to the back. This helps them wear evenly and last longer."}},{"startTime":758.3,"endTime":761.1,"type":"term","title":"tire aging","url":"/glossary/tire-aging","quote":"If the tires are aged, sometimes that rubber does start to dry out a bit and create that uneven wear and it might be due for a set of tires.","canonicalId":"term:tire-aging","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Tire aging refers to the degradation of tire materials over time, even if the tread appears to be intact. Factors like exposure to sunlight, temperature changes, and ozone can cause the rubber to dry out and crack, leading to safety concerns.","simplifiedExplanation":"Tire aging is when tires get old and the rubber starts to break down, even if they look okay. This can make them unsafe to use, so it's important to check their age."}},{"startTime":763.6,"endTime":765.0,"type":"term","title":"tire replacement","url":"/glossary/tire-replacement","quote":"...and it might be due for a set of tires. So even though they might not be worn out, due to the age of the tires.","canonicalId":"term:tire-replacement","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Tire replacement is the process of removing old tires and installing new ones. This is necessary when tires are worn out, damaged, or aged beyond safe use, ensuring the vehicle maintains optimal performance and safety.","simplifiedExplanation":"Tire replacement means getting new tires for your car when the old ones are worn out or too old to be safe. It's important for keeping your car safe and running well."}},{"startTime":778.12,"endTime":783.12,"type":"car","title":"Toyota Prius","url":"/cars/toyota/prius","image":"https://upload.wikimedia.org/wikipedia/commons/7/74/2014-2021_Toyota_Prius_%CE%B1_Touring_Selection.jpg","quote":"...2008 Toyota Prius, the tire pressure light came on. Let me see, it's kind of jumped all over...","canonicalId":"car:toyota:prius","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Toyota Prius is a hybrid electric vehicle known for its fuel efficiency and eco-friendly design. The 2008 model is part of the second generation of the Prius, which features improved aerodynamics and technology compared to its predecessor.","simplifiedExplanation":"The Toyota Prius is a car that uses both gasoline and electricity to run, making it very efficient on fuel. The 2008 version is known for being environmentally friendly and has some advanced features for its time.","imageAttribution":"TTTNIS (CC0)"}},{"startTime":789.2,"endTime":793.4,"type":"term","title":"psi","url":"/glossary/psi","quote":"...They are all at 35 psi, but it's been two days now and the light is still on...","canonicalId":"term:psi","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"PSI stands for pounds per square inch, a unit of measurement used to quantify tire pressure. Proper tire pressure is essential for optimal vehicle performance, safety, and fuel efficiency.","simplifiedExplanation":"PSI means pounds per square inch, which is how we measure the air pressure in tires. Keeping the right PSI helps your tires work better and keeps you safe while driving."}},{"startTime":854.28,"endTime":858.92,"type":"car","title":"Volvo XC70","url":"/cars/volvo/xc70","image":"https://upload.wikimedia.org/wikipedia/commons/4/47/2025_Volvo_XC70_%28China%29_front_view.png","quote":"Here's a 2016 Volvo XC70 90,000 miles on it.","canonicalId":"car:volvo:xc70","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Volvo XC70 is a mid-size crossover SUV known for its rugged design and versatility, combining elements of a station wagon with off-road capability. It features a spacious interior and is often praised for its safety features and comfortable ride.","simplifiedExplanation":"The Volvo XC70 is a type of SUV that looks like a station wagon but is built to handle rougher roads. It's known for being safe and comfortable for families.","imageAttribution":"AutoLab (CC BY 3.0)"}},{"startTime":870.4,"endTime":873.7,"type":"term","title":"tread","url":"/glossary/tread","quote":"Does not appear to have any punctures, has good tread. Could it be the seal on the rim?","canonicalId":"term:tread","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Tread refers to the rubber on the surface of a tire that makes contact with the road. Good tread is essential for traction and safety, especially in wet conditions.","simplifiedExplanation":"Tread is the pattern on the tire that helps it grip the road. If the tread is worn down, the tire won't perform well, especially in rain or snow."}},{"startTime":877.0,"endTime":879.9,"type":"term","title":"valve stem","url":"/glossary/valve-stem","quote":"It actually could be the seal, could be the valve stem. You may not see a puncture, but there's still maybe one there.","canonicalId":"term:valve-stem","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The valve stem is a small component on a tire that allows air to enter and exit. If it's damaged or leaking, it can cause a tire to lose pressure.","simplifiedExplanation":"The valve stem is the part of the tire where you pump air in. If it's broken, your tire can lose air even if there are no visible holes."}},{"startTime":891.5,"endTime":893.4,"type":"term","title":"tire pressure","url":"/glossary/tire-pressure","quote":"...when the tire is low on pressure, when we're driving it, that sidewall is taking much more load...","canonicalId":"term:tire-pressure","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Tire pressure refers to the amount of air in a tire, measured in pounds per square inch (PSI). Maintaining the correct tire pressure is crucial for vehicle safety, fuel efficiency, and tire longevity.","simplifiedExplanation":"Tire pressure is how much air is inside your car's tires. It's important to keep it at the right level so your car drives safely and the tires last longer."}},{"startTime":894.2,"endTime":896.3,"type":"part","title":"tire sidewall","url":"/glossary/tire-sidewall","quote":"...when the tire is low on pressure, when we're driving it, that sidewall is taking much more load...","canonicalId":"part:tire-sidewall","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The tire sidewall is the part of the tire that connects the tread to the wheel. It provides structural integrity and protects the inner components of the tire from damage.","simplifiedExplanation":"The sidewall is the side part of the tire that helps hold it together. It protects the inside of the tire and keeps it strong."}},{"startTime":1115.28,"endTime":1119.36,"type":"car","title":"BMW X5","url":"/cars/bmw/x5","image":"https://upload.wikimedia.org/wikipedia/commons/0/0d/BMW_E70_X5_3%2C0d_pre-facelift.jpg","quote":"Bought a BMW X5 SUV this summer here, she says. It came with high performance summer tires on it.","canonicalId":"car:bmw:x5","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The BMW X5 is a luxury midsize SUV known for its performance, comfort, and advanced technology features. It offers a range of powerful engines and a spacious interior, making it a popular choice among luxury SUV buyers.","simplifiedExplanation":"The BMW X5 is a fancy SUV that combines luxury and performance. It's known for being comfortable and having lots of tech features.","imageAttribution":"JaayJay (Public domain)"}},{"startTime":1119.4,"endTime":1122.5,"type":"term","title":"high performance summer tires","url":"/glossary/high-performance-summer-tires","quote":"It came with high performance summer tires on it.","canonicalId":"term:high-performance-summer-tires","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"High performance summer tires are designed for superior handling and grip in warm, dry, and wet conditions. They typically have a softer rubber compound and a tread pattern optimized for performance driving, making them ideal for sports cars and performance vehicles.","simplifiedExplanation":"High performance summer tires are special tires that help your car handle better in warm weather. They are great for driving fast and making sharp turns."}},{"startTime":1340.3,"endTime":1343.5,"type":"term","title":"oil change","url":"/glossary/oil-change","quote":"...I need to do the oil change only every 10,000 miles and the tire rotation every 5,000 miles...","canonicalId":"term:oil-change","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"An oil change is the process of replacing the old engine oil in a vehicle with new oil to ensure proper lubrication and functioning of the engine. It's a critical maintenance task that helps prolong engine life.","simplifiedExplanation":"An oil change is when you replace the old oil in your car with new oil. This helps keep the engine running smoothly and can help it last longer."}},{"startTime":1389.6,"endTime":1391.7,"type":"term","title":"variable valve timing","url":"/glossary/variable-valve-timing","quote":"...They use it for variable valve timing, a lot of things, and there's a lot of small passages that need good clean oil.","canonicalId":"term:variable-valve-timing","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Variable valve timing (VVT) is a technology used in internal combustion engines to optimize performance and efficiency by adjusting the timing of the valve openings and closings. This allows for better power delivery and fuel economy across different engine speeds.","simplifiedExplanation":"Variable valve timing is a system in engines that changes when the valves open and close. This helps the engine run better and use fuel more efficiently."}},{"startTime":1475.64,"endTime":1479.76,"type":"car","title":"Buick Lucerne","url":"/cars/buick/lucerne","image":"https://upload.wikimedia.org/wikipedia/commons/3/36/06-07_Buick_Lucerne_CXS.jpg","quote":"My son, Texter says, has a 2008 Buick Lucerne, when he turned on the heat for the first time this year, an engine light showed up on the dash...","canonicalId":"car:buick:lucerne","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Buick Lucerne is a full-size sedan that was produced by General Motors from 2005 to 2011. It is known for its spacious interior and comfortable ride, making it a popular choice among families and for those seeking a comfortable daily driver.","simplifiedExplanation":"The Buick Lucerne is a large car made by Buick, a brand of General Motors. It was made from 2005 to 2011 and is known for being roomy and comfortable.","imageAttribution":"IFCAR (Public domain)"}},{"startTime":1481.4,"endTime":1483.8,"type":"term","title":"thermostat","url":"/glossary/thermostat","quote":"...an engine light showed up on the dash and indicated that the thermostat was at fault.","canonicalId":"term:thermostat","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The thermostat is a critical component in a vehicle's cooling system that regulates the engine's temperature. It opens and closes to allow coolant to flow to the radiator, ensuring the engine does not overheat or run too cold.","simplifiedExplanation":"A thermostat is a part of the car that helps control the engine's temperature. It opens and closes to let coolant flow, keeping the engine from getting too hot or too cold."}},{"startTime":1685.52,"endTime":1688.16,"type":"car","title":"Chevrolet Corvette","url":"/cars/chevrolet/corvette","image":"https://upload.wikimedia.org/wikipedia/commons/7/7f/Chevrolet_Corvette%2C_BAS_24%2C_Brussels_%28P1170387-RR%29.jpg","quote":"...ad a picture of Dan Burns changing the oil on his Corvette? Yes.","canonicalId":"car:chevrolet:corvette","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Chevrolet Corvette is a high-performance sports car known for its distinctive design and powerful engine options. It has been a symbol of American automotive engineering since its introduction in 1953, often celebrated for its speed, handling, and affordability compared to other sports cars. Discussions about the Corvette often revolve around its iconic status and the passion of its owners, as seen in activities like DIY maintenance.","simplifiedExplanation":"The Chevrolet Corvette is a fast and stylish sports car that many people love to drive. It's famous for being powerful and fun, and lots of car enthusiasts enjoy taking care of them, like changing the oil to keep them running well.","imageAttribution":"Matti Blume (CC BY-SA)"}}],"speakers":[{"id":"s1","name":"Audacy","role":"host"}],"transcripts":[{"url":"http://getcarcurious.com/episodes/wheel-bearing-basics-time-to-check-tire-pressure-summer-tires-vs-winter-tires/transcript.vtt","type":"text/vtt"}]}