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This is a discussion on Low Rolling Resistance Tires within the Gen II Prius Fuel Economy forums, part of the Gen II (2004-2009) Toyota Prius Forums category; I am new to this site and I assume people on this site have researched what tires are best for ...


Low Rolling Resistance Tires

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Old 07-08-2008, 10:08 PM   #1
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Default Low Rolling Resistance Tires

I am new to this site and I assume people on this site have researched what tires are best for resistance. I have two Prius taxi's and am interested in maxing out my mpg.
Any advice would be appreciated.
Thanks
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Old 07-10-2008, 01:52 AM   #2
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Default Re: Low Rolling Resistance Tires

OEM tires, psi set to 50 front and 48 rear.
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Old 07-10-2008, 09:02 AM   #3
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Default Re: Low Rolling Resistance Tires

I've read so many threads on tires and I'm still a bit lost.

I've decided my next tire will be the Nokian i3 185/65/15. They are rated as LRR, they are .8lbs lighter than the stock tire and have a great reputation as does the company. When I emailed the company this was the tire they recommended for all out mpg requirements.
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Old 07-10-2008, 08:35 PM   #4
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Default Re: Low Rolling Resistance Tires

F8L,

Give us a post when you get them. I have been a huge fan of Nokian for years. They can be hard to get sometimes.

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Old 07-10-2008, 09:06 PM   #5
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Default Re: Low Rolling Resistance Tires

Thanks for the info--- I have seen the Nokian tires mentioned by a few people..
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Old 07-10-2008, 11:03 PM   #6
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Default Re: Low Rolling Resistance Tires

what is their mileage warranty on the tires?
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Old 07-11-2008, 12:27 AM   #7
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Default Re: Low Rolling Resistance Tires

I have I3s and rolling resistence is about the same as OEM Integrity, if not a little better. It could be due to lighter or higher max pressure (47 PSI). I am loving it so far. It grips much better on wet surface than Integrity. I have yet to experience snow this winter.

I got them from badboytires for around $56 and they have manufacturer warranty for 80k miles. Can't beat that value.

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Old 07-11-2008, 02:20 AM   #8
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Default Re: Low Rolling Resistance Tires

Quote:
Originally Posted by usbseawolf2000 View Post
I have I3s and rolling resistence is about the same as OEM Integrity, if not a little better. It could be due to lighter or higher max pressure (47 PSI). I am loving it so far. It grips much better on wet surface than Integrity. I have yet to experience snow this winter.

I got them from badboytires for around $56 and they have manufacturer warranty for 80k miles. Can't beat that value.
Thanks for the input.

I believe the tires treadwear rating is 620 (depending on size) which is pretty high considering the Integrity is only 440?. They should wear well and have a low rolling resistance.
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Old 07-11-2008, 01:43 PM   #9
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Default Re: Low Rolling Resistance Tires

Oh and there are less traction control light coming when I am braking and hit a bump. Even when it happens, the recovery seems faster too.
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Old 07-11-2008, 02:16 PM   #10
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Default Re: Low Rolling Resistance Tires

So how are the I3's in the rain? I've already worn the TripleTreds down to the point where I have to be light on the pedal starting out at stop lights or the tires spin, and eventually they'll be sliding in the rain like the OEMs did.

The local tire discounter talked smack about the Michelin HydroEdge tires so I'm not quite sure they are the way to go next anymore...
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