At CR4, we get our share of questions about car maintenance
and repairs. With content partners such Hemmings Motor News, CarDomain, and
MOTORZ, it's only natural for gearheads to find us on the Web. CR4 has
Automotive Performance and Car Customizing user groups, too. Whether you're
into muscle cars or hybrid vehicles, you'll find a community of interest here.
But what about the more casual car owner – the techie who owns
and maybe even loves an automobile, but doesn't dream about changing the oil in a
vintage vehicle this weekend? Yep, there's a place here for you, too.
Personally, I'm not an automotive expert. Heck, you'd be crazy to let me do
anything more than wash your car (and I'm not volunteering). But I would like
to share some advice about taking care of your tires.
It all starts with an acronym– PART.
Pressure (P)
At least once a month, you need to check the pressure in your
tires. Do this when your tires are "cold", meaning that the car hasn't been
driven recently. This can get tricky if you have to drive to a service station
to check the air pressure and/or inflate the tires. For best results, spend a
little money on a handheld air gauge that you can use at home, and after your car's
been sitting for awhile. Record the pressure for each tire. If you don't
have your own air supply, drive to a service station with an air machine (and bring some quarters).
With cars as in life, it's important to begin with the end in mind. The goal is to keep your tires at the pressure specified by
the vehicle's manufacturer. It's listed on the door post, door edge, glove box
door, or fuel door. Some people will tell you to fill a tire to the pressure
listed on the tire itself. According the Motorist Assurance Program (MAP),
however, "the correct pressure for your tires is the pressure listed on the
Placard, NOT what is listed on the tire itself".
Personally, I side with the
MAP on this one. But I'm hoping that those who don't will make their case by
commenting on this blog entry.
Once you've driven to a service station for air, check the tire pressure
again. While you were cruising along and thinking about what you'd rather be
doing on a Saturday afternoon, tire temperature increased and inflation
pressure grew. So, when you add air to your tires, make sure to account for
this difference.
Editor's Note: Part 2 of this series will run during the week of March 22.
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