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Tire questions

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by 72fordgts, Mar 26, 2013.

  1. 72fordgts

    72fordgts Member

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    Hello all,

    I had recently almost purchased a set of Michelin Defenders to replace my OEM Ecopia EP20's, but decided against it after reading the mixed reviews here. I was looking for something that is an improvement in overall traction over the stock tires, but I don't want to chance taking a 10% hit in gas mileage, that is too much.

    Our car is a 2010 Prius with about 65K miles on it. We drive mostly long distance commuting and long highway trips. In our climate we see snow, often times we get freak snow falls early or late in the year before I have put the winter tires on. So we are looking for a tire that offers decent comfort, long life tread, good in the rain and not deadly in the snow like the Ecopia EP20's. I also don't want to lose more than 5% MPG's over the stock Ecopias.

    After reading through countless old threads, it seems countless people recommend the Energy Saver A/S. That said, they seem to be poor in the snow and it doesn't look like I can get them now. I have read good things about the Contiental ProContact with Ecoplus, and I think they shouldn't cost too much MPG's vs the OEM tires. They supposedly are okay in the rain and snow. Then there is the Ecopia EP422's which are good in the snow and rain too and have better life than the EP20's, but less than the Continetals or Michelins.

    Any opinions?
     
  2. Former Member 68813

    Former Member 68813 Senior Member

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    Agree.

    Now, if I tell you to buy Ecopia 422s, will you buy it?
     
  3. 72fordgts

    72fordgts Member

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    Tell me your reasons and you may convince me. For what it's worth, the Continentals are the cheapest, then the Bridgestones and Michelines are within a few dollars of each other (there is a $70 rebate on the Michelins).
     
  4. Mendel Leisk

    Mendel Leisk Senior Member

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    My 2 cents: get another set of EP20, and separate snows.
     
  5. 72fordgts

    72fordgts Member

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    Why the EP20's over the EP422's? I was disappointed with the EP20's rain and light snow performance. From what I read the 422 is better in these respects and has a significantly longer tread life for pretty much the same price.

    I just found out Costco has the Ecopias (both models) on sale until the end of the week $70 rebate. I might just get the EP422's since I can get them pretty cheap, almost $150 cheaper than Energy Saver's and About $70 cheaper than than the Defenders.

    BTW, I do have separate snows, too, I need them on our road. However, there are times when I haven't switched to snows yet and we may have to drive through it on the summers. I want something that performs better than the EP20's.
     
  6. 72fordgts

    72fordgts Member

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    Also, a further update. I email Michelin regarding the Energy Savers and they are not available in Canada at the present. Production will not start for at least 4 weeks. So they are likely not an option.

    I am going to Costco tomorrow, so there is a good chance I may get the Ecopia's. The rebate mkes them even cheaper than I can get the Continentals (which currently come with a prepaid Mastercard for $65).

    Any input appreciated.
     
  7. The Critic

    The Critic Resident Critic

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    The Ecopia EP422 will give you OEM-level fuel economy at best. However, the on-road performance is fairly disappointing per the TireRack testing:

    Tire Test Results : Eco-Focused All-Season Tires: Do They Deliver on the Promise?

    Another tire to consider is the new Turanza Serenity Plus, as it promises a significant improvement in rolling resistance while excelling in traction. However, no one has tried a set so you're on your own in terms of fuel economy.
     
  8. 72fordgts

    72fordgts Member

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    Ture, but in all honesty, all tires are pretty close in overall performance, and all don't do well. In the survey results Ep422 rates well against other non-LRR tires. From what I read, I still think the EP422 will be better overall than the EP20. I read all the Tirerack reviews for the tire and it seems to be generally well liked, see the survey results:

    Consumer Survey Results By Category

    The numbers from the Michelin Energy Saver A/S aren't much different (although it is ranker higher in a different tire category):

    Consumer Survey Results By Category

    If I can get the deal on the Ecopias today, I will probably buy them. I have to go to Costco anyway, and that rebate is only around until Saturday.
     
  9. nickfromny

    nickfromny Member since 2007

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    I find the Ecopia's to be Quite, good in rain, great grip. Bad when temps start to drop. Try the 422's.
     
  10. 72fordgts

    72fordgts Member

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    I ended up getting the 422's, the deal was too good to pass up. I still have the winters on the car, but these will go on in the next couple of weeks. Thanks for the help.
     
    F8L likes this.
  11. F8L

    F8L Protecting Habitat & AG Lands

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    Mike, the new Turanza Serenity Plus is not super fuel efficient. Great tire but they are even slightly less efficient than the Primacy MXV4. They would be about a full 1mpg less efficient than the PureContact. :)

    Tire Test Results : Testing Grand Touring All-Season Tires

    The Ecopia EP422 is pretty fuel efficient and offers great snow traction and comfort. It's sorta sloppy (handling) and not the best for wet and dry traction but in terms of cost/mile to run they are pretty damn good. This is especially true if you get them on the $70 rebate.

    I know the Energy Saver A/S is not available in Canada at the moment but with the $70 rebate the cost per mile to run is less than the Ecopia EP422 and Defender due to superior Fe and relatively long life. The Defender and the Energy Saver A/S are the same price +-$5 in the 195/65/15 size. :)

    They are not for everyone but I think they are good tires. I had them in a 205/50/17 though.
     
  12. 72fordgts

    72fordgts Member

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    In Canada, the Micheline Energy Saver's are always more expensive, typically about $10 per tire from my price quotes.The Ecopia EP422 has nice big channels in the center and more aggressive side drainage vs the stock EP20's. So I think they should out perform them in rain, but I will see soon. If the handling is comparable to my stock Ecopia's, I will be satisfied. A handling improvment would be nice, but to be honest, this car is rarely pushed anywhere close to it's limits. I do that in other cars that are suited to that type of driving.
     
    F8L likes this.
  13. kensiko

    kensiko Member

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    Hello,

    I'm still thinking about the michelin Primacy MXV4 and the EP422. The EP422 seems great but I just can't find the price in stores. It's not available in Costo, only the EP20. I think it's out of stock. What price did you pay ? The EP20 are 115$.
     
  14. Midnitemink

    Midnitemink New Member

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    I am thinking of buying some General Altimax RT Tires. Would these be good on my Prius?
     
  15. F8L

    F8L Protecting Habitat & AG Lands

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    Have them order the EP422. They usually stock them. Make sure you wait until they have the $70 rebate which is every other month. If you don't need snow traction then get the Energy Saver A/S.
     
  16. F8L

    F8L Protecting Habitat & AG Lands

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    Why? There are many other tires that are proven to work well on the Prius.
     
  17. kensiko

    kensiko Member

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    Snow is important for me during automn, I'm in Quebec
     
  18. F8L

    F8L Protecting Habitat & AG Lands

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    Then it sounds like the EP422 is your tire. The other LRR tires like the Energy Saver A/S and ProContact don't do that well in the snow. The EP422 will be the most economical tire to run in this case. The Nokian WR tires are good and have better overall performance in cold temps but they cost more and are not quite as efficient.
     
  19. 72fordgts

    72fordgts Member

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    They don't list the EP422's on the Costco.ca website, but they sell them. Mine were in stock, and they were cheaper than the Ep20's. In fact at the Costco I was at, there were tons of EP422's. I paid just over $500 CDN with the Ontario Tire stewardship fee, installation and 13% tax and the $70 rebate (which ended today). Even without the Rebate, they were still cheaper than the other tire shops that I got quotes from.
     
  20. The Dude

    The Dude Member

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    Bought myself a set of Energy Saver A/S about a month ago and have no regrets. MPG has stayed similar to when I had my stock Yoko's, around 58-62 MPG. The differences I do notice include smoother and quieter ride. I recommend these tires. I drive a lot for work, about 150-200 miles per day, so even after just one month of ownership, I've already put in a good deal of miles.

    Btw, I live in Phoenix so I've never tested them in anything other than perfect weather and in some recent rain storms. No snow or ice.