What are the signs of bad tires?

Bad tires can compromise the safety and performance of your vehicle. Here are some common signs that indicate your tires may need attention or replacement:

1. Low Tread Depth
• Sign: If the tread is worn down to 2/32 of an inch (1.6 mm) or less, it's time to replace the tires.
• How to Inspect: Use a tread depth gauge or the penny test (insert a penny with Lincoln’s head facing down—if you can see all of his head, the tread is too low).
2. Cracks or Bulges
• Sign: Visible cracks on the sidewalls or bulges on the surface are signs of structural damage.
• Cause: These can result from hitting potholes, curbs, or normal wear over time, increasing the risk of a blowout.
3. Vibration While Driving
• Sign: Excessive vibrations or shaking while driving, especially at higher speeds.
• Cause: It could be due to unbalanced or misaligned tires, worn-out treads, or internal tire damage.
4. Uneven Tire Wear
• Sign: Some areas of the tire wear down faster than others.
• Cause: This can be a result of improper alignment, over- or under-inflation, or suspension issues.
5. Tire Pressure Problems
• Sign: Constantly needing to inflate the tires or noticing that they frequently lose pressure.
• Cause: Leaks due to punctures, valve stem issues, or damage to the tire's structure.
6. Blisters or Bubbles on the Tire Surface
• Sign: A bubble-like bulge on the tire’s outer surface.
• Cause: This indicates a weak spot in the tire, usually caused by impact damage, and could lead to a blowout.
7. Excessive Tire Noise
• Sign: Worn tread reduces traction, making it harder for your car to grip the road, particularly in bad weather.
• Cause: This could be a result of worn-out treads or uneven wear patterns.
8. Worn-Out Indicator Bars
• Sign: Many modern tires have tread wear indicator bars. If the bars become visible, it means the tread has worn down significantly.
• Cause: These are designed to alert you when the tire needs replacing.
9. Longer Stopping Distances
• Sign: Your vehicle takes longer to stop, especially in wet conditions.
• Cause: Worn tread reduces traction, making it harder for your car to grip the road, particularly in bad weather.

Wondering what are the signs of bad tires? Call our ASE Certified Mechanics at River Automotive for more information about tire repair and to request an appointment. Our auto repair shop proudly serves residents in the community of Princeton, MN, and in the surrounding areas of Milaca, MN, and Zimmerman, MN.

Wondering How Often Should You Replace Tires?

Did you realize that the four tires on your car are the only parts that really touch the road?  This means that the right inflation pressure, equal tread wear, correct wheel alignment and balancing are not to be taken lightly.  An important part of good car maintenance is taking care of your tires.  Though, at some point in time, your tires will go beyond the point of safety when it comes to tire repair.  

Are you wondering when should tires be replaced?  This will depend on some factors, but normally, new tires will last about 50,000 miles.  Here is a list of the factors that affect the actual lifespan of your tires:

• What is the quality of the tires? 
• Do you have summer or all-season tires?
• How are the tires mounted?  
• What is the treadwear rating?
• How do you drive the vehicle?

You can do your part in helping prevent urgent tire repair.  There are 3 main elements of basic tire service: 

• Correct inflation -- Correctly inflated tires means your vehicle is getting optimal contact with the road, improved fuel economy, and more even tread wear. 
• Tire Rotation -- Moving the tires around to a different position on your vehicle will make sure they wear out in an even pattern, improving traction. Normally, tires should be rotated every six months, or 6,000 to 8,000 miles, or about every other oil change.  
• Wheel Alignment and Balancing -- Balancing is done with wheel weights so that the tire rolls smoothly down the road. The key to correct alignment is adjusting the angles of the tires so that they make optimal contact with the road. 

Remember:  Basic tire service ensures you will get the most miles out of your tires while maximizing the safety of your vehicle.

Are you looking for quality tire repair? Call our ASE Certified Technicians at Rum River Automotive about how often should you replace tires and Make an appointment.  Since 1997, our auto shop has served car owners in Princeton, MN and in the surrounding areas of Milaca, MN, and Zimmerman, MN.  

How Are Your Tires Holding Up?

If you are looking to see if your tires are going to hold up through the summer, and if you are concerned that you might need new tires, then let's look at some ways that you can know if your tires are going to last until fall arrives. There are a couple of things you can do to make sure that you are good to go.

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1. Check for leaks. Examine them closely to make sure you don't spot any leaks, and keep a track of the air pressure for a couple of days to see if they're leaking slowly. This will help you tremendously as you decide what to do about fall's arrival.

2. Look at the tread. If your tires look bald, or if you are able to feel how smooth they are with your bare hands, then you can bet you need to replace them before fall arrives. You will need new tires to increase safety on the road.

3. Drive your car. How does it feel? Do you feel lumps? Do you hear sounds that seem to be coming from the wheel area of your car? If so, you may want to go to a professional to have your car looked at. There is a good chance you will need new tires. The way your car drives is of utmost importance.

As you can see, there are a few things you can do to make sure you're in top shape for fall. Don't neglect your car's safety---check them out today!

Need a set of high-quality tires to finish out the summer? Contact our ASE Certified Technicians at Rum River Automotive for more information about the right tires for your vehicle. Rum River also offers quality auto repair and auto detailing services. Since 1997, our auto shop has served vehicle owners in Princeton, MN and in the surrounding areas of Milaca and Zimmerman, MN.

Radiator Service: Get Ready for Winter

Did you know that your vehicle’s cooling system not only protects the engine from summer’s hot temperatures, but also from winter’s freezing weather? Make sure your engine is adequately protected with a properly functioning cooling system. Regular radiator service will help prevent untimely engine problems (such as overheating). Avoid an emergency radiator repair and keep the cooling system running at peak efficiency during the cold days of winter.

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Here are a few tips to prepare your vehicle for winter:

• Check Fluid Levels –. Make sure that the level of coolant in the radiator tank is correct, as well as the reserve or overflow tank. Your radiator repair technician will know the right mixture of antifreeze coolant to add. For protection against below-zero temperatures, you will want at least a 50/50 mix of antifreeze and water.
• Drain and Flush -- Over time, antifreeze becomes acidic and loses its effectiveness. Dirt and contaminants build up, restricting the flow of the antifreeze/coolant. Ask a professional radiator service technician to advise you as to when you should drain the radiator and refill with fresh coolant. The entire system may need to be flushed before changing the coolant.
• Check Caps -- Check the radiator cap and water outlet cap for cracks or other damage and replace as needed. It may be smart to replace the caps whenever you drain or flush the radiator system.
• Check Hoses -- Frequently inspect all of the hoses and tubes that lead to the water pump, thermostat and overflow tank for cracks or cuts that may result in antifreeze leaks. Because hoses become dry and brittle, a radiator repair technician may advise to replace them every three or four years to prevent bursting.
• Check the Tanks -- Visually inspect the radiator and overflow tanks every few months. It is easier to repair small pinholes or punctures before they become larger cracks.

Remember: Scheduling a radiator service before winter arrives is pretty cheap insurance to protect your vehicle!

Looking for affordable radiator repair? Contact our ASE Certified Technicians at Rum River Automotive by calling (763) 389- 3811, or go on-line at http://www.rumriverauto.com for more information about radiator service. Since 1997, our auto repair shop has served vehicle owners in Princeton, MN and in the surrounding areas of Milaca and Zimmerman, MN.