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Michelin Primacy HP is rated 4.3 out of 5 by 75.
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Rated 2 out of 5 by from Poor Tire Tread Wear These were the OE tires and I also put on a second set of these same tires since I have owned my 2006 MB SLK280. The front tires are 205/55R16 91W and rear tires are 225/50R16 92W. I have just over 45000 total miles on my car. Tires are kept properly inflated but not rotated due to the size differences. Probably half of it is highway miles for weekend trips and the rest is freeway commuting to work. The tires are very good or excellent in all aspects EXCEPT for tire wear. I would say you should expect between 15000 to 17500 miles from these tires, not 35000 as advertised.
Date published: 2013-02-12
Rated 4 out of 5 by from One year in, so far, so great! I had Michelin tires on my car from when I purchased it new from the dealer and they lasted for seemed to be a lifetime ... OK, more like several years! When I started shopping around for new tires, I was surprised by the cost of new Michelin tires and had almost decided to purchase another (cheaper) brand. After thinking back to the great quality and service I had gotten out of my first set of Michelin tires, I knew that I would need to repeat the purchase and would be paying more but getting great quality tires. I've had these Michelin tires for a year and a half now and they are driving well. They handle great on the road -- in the Florida heat and summer rain. So far, my tires are living up to the Michelin name!
Date published: 2013-08-13
Rated 5 out of 5 by from I would buy this product again and again For the purpose intended and for what we use it for it is outstanding in so many ways. For example for the high mileage rating does not seem to impinge on it's handling characteristics at all. In other words it performs very well, it both wet and dry conditions. And the wear patterns are very desireable. We have already rotated them once, at overmilage I might add and even with a front wheel drive car it still has retained excellent tread. I hope you keep making them forever!
Date published: 2013-08-08
Rated 4 out of 5 by from Another quality Michelin product. These tires have been great so far! super quiet ride, superb ride quality and they have been wearing quite well for a low rolling resistance tire even though they are on a sport RWD coupe! performance within normal driving conditions wet or dry has, in my experience, been great. they are not a performance tire and don't offer top traction when driving in a spirited fashion but they are great everyday tires and fuel mileage has been great with this tire. would purchase again.
Date published: 2013-08-10
Rated 4 out of 5 by from hydro-Edge not listed but could be, ... My tires for the last 45 years have been michelin. I have had many cars and they always drove straighter and held the road better than any of the oem tires. Yes , I traded in the new oem tires for michelin the first time I bought a new car in the 1970's and I still do. My hydro-Edge are the first Tires I had a problem with, but they were adjusted immediately and are giving good service. My next car will also have Michelins!
Date published: 2013-08-13
Rated 5 out of 5 by from I am 70 years old and ... I am 70 years old and have tried many different brands of tires. Obviously, some are better than others, but Michelins have been the most consistent for wear, braking, handleing, and most importantly, safety. I choose to drive cars that have the highest safety ratings, but without the best choice of tires you will fall short. I sincerely believe that Michelin tires are the best for me and my family!
Date published: 2010-11-12
Rated 5 out of 5 by from Great tire, great peace of mind I recently leased a new Honda, and the car I test drove had Michelin tires. When the salesman brought my car down, it had another brand of tire. I told him this was a deal-breaker, since I'd have to immediately buy 4 Michelin tires. He had another Honda with Michelins brought around, and I became a really satisfied customer! I won't drive a car with any other tire, as the peace of mind is priceless.
Date published: 2013-08-13
Rated 5 out of 5 by from Best tire I've ever owned Bought my Lexus ES 5 yrs ago with 80,000 miles. Tried two other sets of tires and returned both before settling on the Primacy HP. Currently on my second set at 210,000 miles. Almost ready for the third and they still ride better than any of the others did new! I live in snow country, and for ride, handling and wet weather performance these are hard to beat. Michelin is the way we roll!
Date published: 2013-08-09
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MICHELIN: PRIMACY HP

Size: 245/40R17
MSPN: MICH-27111
Features:
  • Unique rubber compounds
  • Reinforced sidewalls
  • Comfort Control Technology
Benefits:
  • Short stopping in wet conditions
  • Enable car to be driven up to 50 miles with no air pressure
  • Enjoy a quiet, comfortable ride
Warranty:
  • Manufacturer's Limited / 35,000 Mile
Quoted Price

Important note on quoted prices:

* PRICES QUOTED INCLUDE: Mounting, balancing, valve stems(excludes tpms) and alignment check. Prices may vary from one store to another or from one date to another. Tires listed may not be in stock at the identified store. Prices listed were received from individual stores and have not been verified by Big O Tires. Please call the Big O Tires Store of your choice for up-to-date information and details on pricing, additional charges and product availability.

Important note on quoted prices:

Speed Rating:

The speed rating is a measure of what speed the tire can safely maintain for sustained periods of time. A higher speed rating will generally indicate that you will have better control and handling characteristics. Speed rating standards are established by the U.S. Department of Transportation (DOT). Manufacturers assign speed ratings to tires after extensive performance testing. On the sidewall of every tire, you’ll find one of these speed rating codes:

M – Up to 81 mph
N – Up to 87 mph
P – Up to 93 mph
Q – Up to 99 mph
R – Up to 106 mph
S – Up to 112 mph
T – Up to 118 mph
H – Up to 130 mph
V – Up to 149 mph
W – Up to 168 mph
Y – Up to 186 mph
Z – (See Below)

What does ‘Up to 99 mph’ really mean?
Tires with a Q speed rating can safely sustain speeds of up to 99 miles per hour. The tire may be able to reach higher speeds, but traveling at speeds higher than 99 mph for any length of time would be unsafe - the tire is not designed to handle it.

What is a Z Rating?
For tires having a maximum speed capability above 149 mph, a Z rating may appear in the size designation ...above 186 mph, a Z rating must appear in the size designation, including a Y speed symbol in brackets.

A Few Tips About Speed Ratings…
Never mix tires with different speed ratings, as this may cause serious handling problems.

We don’t recommend downgrading the speed rating of your tires, as the vehicle manufacturer has done extensive testing to determine which tires match the various driving characteristics of the vehicle. However, if you are looking for better handling, there is generally no problem in moving up to a higher speed-rated tire.

Most importantly: Put safety first. The speeds shown are test speeds; they are not recommended speeds.

Temperature Rating:

A comparative grade based on the tire’s resistance to heat and its ability to dissipate heat, again as measured under controlled conditions. The grades, from highest to lowest, are designated A – B – C. An A-rated tire is the coolest running, while a C-rating meets the minimum federal performance standards. These temperature grades are set based on a tire that is properly inflated and not overloaded.

Traction Grade:

A comparative grade based on the tire’s ability to stop on wet pavement, again as measured under controlled conditions on wet asphalt and concrete surfaces. The grades, from highest to lowest, are designated AA – A – B – C. A tire that is graded AA should have better traction or stopping performance than a tire with a lower grade, based on the specific straight-ahead braking tests.

Treadwear Grade:

A comparative grade based on the actual wear of the tire’s tread when tested under specific controlled conditions. All tires are tested under the same conditions to allow for comparison between manufacturers and between different lines of tires from the same manufacturer. The system is fairly easy to understand. A tire with a treadwear grade of 400 should have a useful tread life approximately twice as long as a tire with a treadwear grade of 200. The higher the grade, the better the expected treadwear.

Looking for new tires with optimal traction? Or are long-lasting treads a bigger priority? There’s a simple way to compare tire specs!

The Uniform Tire Quality Grading (UTQG) system was developed by the Department of Transportation (DOT) to assist consumers in the purchase of their tires by providing a standard grading system used by all tire manufacturers. Tire manufacturers use the UTQG system to grade their tires in three important areas: treadwear, traction and temperature. The UTQG grade for each tire is shown on the paper label affixed to the tire and is also molded in the sidewall.

Treadwear Grade – A comparative grade based on the actual wear of the tire’s tread when tested under specific controlled conditions. All tires are tested under the same conditions to allow for comparison between manufacturers and between different lines of tires from the same manufacturer. The system is fairly easy to understand. A tire with a treadwear grade of 400 should have a useful tread life approximately twice as long as a tire with a treadwear grade of 200. The higher the grade, the better the expected treadwear.

Traction Grade – A comparative grade based on the tire’s ability to stop on wet pavement, again as measured under controlled conditions on wet asphalt and concrete surfaces. The grades, from highest to lowest, are designated AA ABC. A tire that is graded AA should have better traction or stopping performance than a tire with a lower grade, based on the specific straight-ahead braking tests.

Temperature Grade – A comparative grade based on the tire’s resistance to heat and its ability to dissipate heat, again as measured under controlled conditions. The grades, from highest to lowest, are designated ABC. An A-rated tire is the coolest running, while a C-rating meets the minimum federal performance standards. These temperature grades are set based on a tire that is properly inflated and not overloaded.

UTQG is a great way to compare tires from various manufacturers and between specific lines from the same manufacturer. Remember: The UTQG isn’t a safety rating and it doesn’t guarantee a tire’s mileage performance - but you can use the UTQG in conjunction with price, warranty, appearance and recommendations to make the right tire choice for your needs. If you have any questions about UTQG or various tire lines, the Big O Tires team is always ready to help!

Hauling groceries – or bricks? The Load Rating or Load Index indicates how much weight each tire can safely support.

Every tire’s load rating is stamped into its sidewall. Once you know the load rating, you can use the chart below to determine the amount of weight that one tire can support. Then just multiply the weight by four - or the number of wheels on your vehicle - to determine your vehicle’s maximum load-carrying capacity.

Load Rating Table

Sometimes the maximum load (for example, 1060 kg) will be stamped into the sidewall so that you don't have to decipher the load rating. Remember: never install tires with a lower load-carrying capacity than the tires that were installed on your vehicle by the manufacturer!

Load Range:

The load rating is a measure of the tire's strength — its ability to hold air pressure under load.

The load rating influences the sidewall strength of a vehicle tire. If a tire has a load rating that is too low, the handling of the vehicle could become unstable as the sidewall buckles under the vehicle's weight. Conversely, a much higher load rating than needed can dramatically harshen ride quality.

The recommended load rating for a vehicle's tires can be found in its owner's manual. It is also normally affixed to a sticker located on one of the vehicle's door jams. If you are replacing tires supplied with the vehicle from the manufacturer, the load rating written on the tires is an appropriate guide.

Sidewall:

There are other codes on some tires that provide you with additional information, some of which are specific to light truck tire applications. Some of the other codes that you might find on your tires include:

LT = Stands for light truck application. Example: LT235/85R16
C, D or E = Load range indication for light truck applications
REIN = Reinforced
OWL = Outlined White Letters
RWL = Raised White Letters
ORWL = Outlined Raised White Letters
B, BLK, BW, BSW = Blackwall or Black Sidewall
W, WW, WSE – Whitewall or White Sidewall
XNW = Extra Narrow White Width
XL = Extra Load Capacity

Section Width:

The linear distance between the outside sidewalls of an inflated tire without any load (exclusive of protruding side ribs and decorations).

Sidewall Aspect Ratio:

The ratio between tire height and width.

Important note on quoted prices:

Prices quoted do not include additional charges for sales taxes, mounting and balancing, valve stems, tire disposal fees, state recycling fees, tire protection plans and other charges. Prices may vary from one store to another or from one date to another. Tires listed may not be in stock at the identified store. Prices listed were received from individual stores and have not been verified by Big O Tires. Please call the Big O Store of your choice for up-to-date information and details on pricing, additional charges and product availability.

How Are Tire Sizes Specified?
The first number describes width of the tire (section), the second number describes the aspect ratio (profile), and the third number the wheel diameter (rim size).
Alignment makes a big difference in how long tires last, how much gas you use, and steering and safety. When you buy new tires, we'll make sure they're properly aligned with a free alignment check!

What is TPMS?


TPMS is an electronic system that monitors the air pressure in your tires and alerts you when they are under- or over-inflated. Proper tire inflation not only boosts your safety, but also the life of the tire and its fuel economy.

TPMS

Some components of the TPMS sensor may need to be replaced due to wear and corrosion over time. Our TPMS rebuild kit includes all the necessary parts to service your TPMS sensor and keep this important safety feature functioning properly.

About TPMS

Protect Your Purchase!

Have you considered our Tire Protection Package?

Available with purchase of new, non-Big O brand tires, TPP includes the following comprehensive coverage:


  • 3-Year Full Free Repair or Replacement Road Hazard

  • 3-Year Full Free Replacement Workmanship & Materials

  • 3-Year Free 24/7 Flat Tire Change

  • Limited Lifetime Prorated Repair
    or Replacement Coverage

  • Free Rotations and Rebalance for the Useful Life of Tire

  • Limited Mileage Warranty

Tire Protection ... On Us!


Your Big O brand tire purchase includes our Tire Protection Package, free of charge. Protection includes complimentary rotations and rebalances for the life of the tire, as well as 24-hour Roadside Assistance, available nationwide. Plus, we'll repair, replace or refund your tire in the event that it is damaged, free of charge for 3 years (pro-rated after).

TPMS

Drive away with confidence and peace of mind. We've got you covered. See Tire Warranty terms for details.

Protect Your Investment!


Available with the purchase of qualifying new tires, our Tire Protection Package provides comprehensive coverage you can count on. It includes complimentary rotations and rebalances for the life of the tire, as well as 24-hour Roadside Assistance, available nationwide. Plus, we'll repair, replace or refund your tire in the event that it is damaged, free of charge for 3 years (pro-rated after).

TPMS

Add TPP to your purchase today, and drive away with confidence and peace of mind. We've got you covered. See Tire Warranty terms for details.

Rim Diamter:

The wheel diamter (rim size).