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Flat Spots? Let’s Clear Up Some Myths About That…

January 12th, 2017

So your vehicle’s been sitting for a while…you get in it, start the engine and pull out of the driveway when you notice a hard, rough (but very regular) vibration that only gets worse with speed. It doesn’t feel like it’s coming from the driveline or suspension – so what is it?

Flat spots on tires

It could be that the tires have developed flat spots.

With the weight of the vehicle pressing down on the tires for long periods, a section of the rubber and belts can become softer (or harder) than the rest of the tire. This can be exacerbated by cold weather, or just by parking on a cold concrete floor.

Low-profile tires with short sidewalls can be more prone to flat-spotting, as can tires with an H or higher speed rating. In most cases, you can j ...[more]

  Tags: tires, tire
  Posted in: Tires 101

New Year's Resolutions You Can Keep

January 4th, 2017
Forget about losing weight or starting at the gym...these New Year's resolutions for your car are easy to keep!
  Posted in: Auto Repair 101

So You Think Some Traffic Laws Are Nuts?

December 29th, 2016

Yes, there are plenty of traffic laws in certain areas that don’t make much sense. Here, though, we present a collection of traffic laws from other parts of the world that are just bizarre:

--In Thailand, the law states that no driver, male or female, shall ever drive without a shirt.Weird Traffic Laws

--In South Africa, “the driver of a vehicle on a public road shall stop such vehicle at the request or on the signal of a person leading or driving any bovine animal, horse, ass, mule, sheep, goat, pig, or ostrich on such road.” Or face a $500 fine.

--Splashing a pedestrian with water is illegal in Japan.

--In Montana, you can forget about driving with a sheep in the truck unless the sheep has a chaperone... and the state of Alabama had the presence of min ...[more]

  Tags: tips, auto facts
  Posted in: Auto Repair 101

Winter Tires -- Worth the Investment?

December 28th, 2016
You know what the winters can be like in Iowa..are winter tires worth the investment? Read on.
  Posted in: Tires 101

A Brief Explanation of Tire Information

December 15th, 2016

Ever wonder what the designations stamped on your tire sidewall actually mean? We’d like to break it down for you.

Let’s take for instance, “P195/60R15 87S”. This is a full service description of a tire.

In this case, “87S” denotes a tire’s load capacity and speed rating. The higher the number, the greater the load capacity – an 87 load capacity means that tire can support 1,201 pounds. Speed ratings range from L (75 mph) through V (149 mph), and an S speed rating means the tire is good for 112 mph. W, Y, and Z-speed rated tires are available for extreme performance cars and are rated as high as 186 mph.

As for the rest of the information:Tire

--“P” denotes Passenger Tire

--195 is the tire’s width from si ...[more]

  Tags: tires, tire pressure
  Posted in: Tires 101

Leveling Kit? Or Lift Kit?

November 27th, 2016

Trucks sit high, and sedans sit low. It’s just a fact of life.Lift Kits in Iowa City IA

But if you want your truck’s suspension to sit a little higher, there’s a difference between leveling kits and lift kits. Let’s talk first about what a leveling kit does.

Just about all trucks come with a  certain degree of “rake” from the factory. This is due to stiffer springs in the rear, causing the rear to sit a few inches higher than the front. When you put a heavy load in the bed of the truck, you want the rear end to be able to drop a few inches with that extra weight. If the rear was the same ride height as the front, an extra thousand pounds of weight would cause the rear end to sag noticeably and would pull the front end up to a point where steering an ...[more]

  Tags: leveling kit, lift kit
  Posted in: Auto Repair 101

Your Car’s an Investment – Protect It

November 24th, 2016

You rely on your car every day, and you have a lot of money tied up in it. It’s probably one of the more valuable things you own…so make sure you get the most out of that investment:

Oil changes: Changing your motor oil at regular intervals will ensure long engine life by cutting wear and friction and helping to prevent the buildup of sludge Antique Carand carbon on internal engine assemblies.

Cooling system: Older cast-iron engines could overheat with no serious consequences, but not so with today’s aluminum blocks and heads. Your engine’s coolant has a finite life and should be changed and flushed at regular intervals to prevent accumulation of scale and corrosion in the radiator, heater core and water pump.

Finish: ...[more]

  Posted in: Auto Repair 101

What To Do With Those Old Tires

November 10th, 2016

Every year, about 290 million tires are discarded; of those, about 233 million are recycled in one way or another. Shredded tires can be used for playground surfaces, welcome mats, hot-melt asphalt, bark mulch and even made into building material for “green” construction.

But what can you do with your old tires? Here are some ideas:

--Fill a tractor tire with sand to make a great sandbox for kidsTire swing

--Hang a tire from a rope as a tire swing

--Stack a couple of tires on top of each other, bolt them together and paint them a cheerful color, then use them as a planter

--Lay two rows of tires next to each other, somewhat staggered, and use them for broken-field running as part of football conditioning

--Bolt two tires togeth ...[more]

  Tags: tires
  Posted in: Tires 101

So…Many…Kinds…of Tires

October 27th, 2016

Different Types of TiresEver think about all the different vehicles that use rubber tires? Tractors, industrial equipment, everything else that rolls on rubber?

Each specialized type of tire requires a specialized design for its specific purpose. Aircraft tires, for instance, have to be very robust and handle a great deal of weight and stress, but for only a short period of time. Aircraft tires are often filled with an inert gas such as nitrogen, for more stable inflation levels, and are designed with specialized fusible plugs which provide a safer failure mode (rather than a sudden, catastrophic tire explosion).  

Off-the-road tires, for vehicles such as graders or mining equipment, operate at low speeds but have to be able to withstand severe service conditions while ha ...[more]

  Tags: tires
  Posted in: Tires 101

Want To Hang Onto Your Car For a Long Time to Come? Here's How.

October 17th, 2016
Some people just seem to keep driving the same vehicle forever. How do they do it?
  Posted in: Auto Repair
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