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Author Topic: Did your MPG go down when you replaced the tires your new car came with? Back to Topics
pilotmass

Champion Author
Boston

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Message Posted: Feb 15, 2013 11:16:51 AM

Its very common for the tires manufacturers put on at the factory to be designed for good mpg to help the EPA ratings.
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GLM4205
Champion Author Toledo

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Message Posted: Feb 19, 2013 6:10:15 AM

I do'nt pay attention to that.
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giwan
Champion Author Michigan

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Message Posted: Feb 17, 2013 10:30:02 AM

Do people really pay THAT close attention to notice such changes? The OEMs typically look for a tired that adds MPG, lessens noise. Handling is last on the list unless it is a sporty vehicle
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jes
Champion Author Pennsylvania

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Message Posted: Feb 17, 2013 8:21:22 AM

It did with the first set I replaced.
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stoihor
Champion Author San Bernardino

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Message Posted: Feb 16, 2013 10:21:59 PM

A little.
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PaylessKY
Champion Author Kentucky

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Message Posted: Feb 16, 2013 5:23:11 PM

No
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WEPSMAN
Champion Author South Dakota

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Message Posted: Feb 16, 2013 7:06:41 AM

No
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GrumpyCat
Champion Author Alabama

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Message Posted: Feb 15, 2013 2:20:46 PM

I was careful to replace LRR with LRR.
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OceanArcher
Champion Author Mississippi

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Message Posted: Feb 15, 2013 2:10:25 PM

There was no impact on the mileage, but the handling improved and the tires were quieter
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rick_evans
Champion Author Boston

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Message Posted: Feb 15, 2013 12:49:19 PM

Fuel economy stayed the same and handling improved.
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PhilnTX
All-Star Author Dallas

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Message Posted: Feb 15, 2013 12:10:14 PM

Replaced tires 3 times so far. No change in MPG. Exact tire (same size, same supplier, newer date code)
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PassmyGas
All-Star Author North Carolina

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Joined:Jul 2010
Message Posted: Feb 15, 2013 11:28:30 AM

not sure about that
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