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Buy 3 Select Tires, Get the 4th Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 12/8/16 through 12/14/16.


Buy 2 Tires, Get 15% Off
Receive 15% off 2 tires on your online purchase. Use promotional code ROLLOUT15 at checkout to receive discount. This offer cannot be combined with any other offers, coupons or rebates. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & tire detail pages. All other tires, as well as special order tires, are excluded from this offer. Valid if purchased online or installed by 12/14/16.


Buy 2 Tires, Get 10% Off
Receive 10% off 2 tires on your online purchase. Use promotional code ROLLOUT10 at checkout to receive discount. This offer cannot be combined with any other offers, coupons or rebates. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & tire detail pages. All other tires, as well as special order tires, are excluded from this offer. Valid if purchased online or installed by 12/14/16.

Tire Size
235/65R17
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190_231_221011979
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  • Size: 235/65R17
  • Part #: 221011979|
  • SKU: 655307|
  • (P) Passenger

55,000
Mile
Warranty

104H
Service
Description

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Definity HP100

The Definity HP100 is a High Performance tire that is designed for a stable ride while effectively reducing road noise
  • StrFour straight wide grooves improve performance that effectively reduces hydroplaning
  • Solid center rib maintains handling stability
  • Tread pattern is optimized to reduce road noise


Warranty
55,000 Miles
Tire Size
Passenger235/65R17
Tire Type
Speed Rating
Load Index
Load Range
Plus

SERVICE DESCRIPTION

Safety Rating is a combination of two values: Load Index and Speed Rating for P-Metric and Euro Metric tire sizes; and Load Range and Speed Rating in the case of heavy duty LT (light truck) sizes.

Speed Rating is based on the speed that the tire is designed to be driven at for extended periods of time. All tires in the in the U.S. are designed to maintain legal U.S. speed limits. The speed rating of tires must match the maximum driving speed of the vehicle.

Load Index is used on P metric and Euro Metric sized tires and denotes a tire's load-carrying capacity at a specified inflation pressure. The load index is represented by a number, the higher the Load Index Value the greater the load the tire can safely carry. Vehicle manufacturers recommend a maximum load capacity based on a recommended minimum load index.
(P) Passenger
H
104
N/A
Tire Class
Plus

TIRE CLASS

Tire Class reflects how the tire will be used. There are four major categories: All-Season, Max Performance, Summer-Only and Winter-Use.

All-Season tires are suitable for year-round driving in all weather conditions.

Summer-Only & Max Performance tires are specifically designed for high-performance driving. Tire compound, tread design and speed ratings all combine to hug the road and maintain grip. Summer tires by nature are not ideal for winter driving due to lack of siding to grip winter roads.

Winter-Use tires have tread compounds and patterns that are specially designed for grip on snowy or icy road surfaces. They are not suitable for year-round use. The rubber compound used will wear more quickly on dry, summer roads. It is recommended that winter tires are fitted as a complete set to avoid potential handling issues.
Everday Use
All Season
All Season

Off-Road Off-Road

Summer-Only Summer-Only

Winter-Use Winter-Use
Tread Type
Plus

TREAD TYPE

Tread Type is an important consideration when choosing a tire. There are four main types: Passenger, Highway, All-Terrain and Mud-Terrain.

Passenger denotes a tread that is suitable for normal use, a good all-round tread for normal driving.

Highway is a tread type unique to SUV and truck tires. The tread is optimized for normal everyday driving on paved surfaces. These tires can be driven off pavement, but are not ideally suited for off road traction. Highway tread patterns deliver a quiet ride.

For light trucks and specialty vehicles, All-Terrain tread types provide better off-road traction than standard highway truck tires. There more aggressive tread tends to be less quiet on paved roads. All Terrain tires are suitable for everyday use.

Mud-Terrain treads are specifically designed with wider tread blocks and higher void ratios to gain traction in off-road conditions. Mud Terrain tires can generate higher noise levels and tend to carry lower mileage warranties than other tread designs.
Passenger Passenger
Highway Highway
All-Terrain All-Terrain
Mud-Terrain Mud-Terrain
UTQG
Plus

UTQG - Uniform Tire Quality Grade

UTQG (Uniform Tire Quality Grade) is made up of three values: treadwear, traction and temperature.

Treadwear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. A higher score means a tire could be expected to wear better.

Traction measures the tire's ability to stop a vehicle on wet roads. It doesn't reflect a tire's acceleration, cornering, or hydroplaning performance. Traction grades range from AA (highest) to C (lowest).

Temperature grades the tire's ability to withstand heat build-up, with A being the highest grade and C the lowest.

A - Over 115 mph
B - Between 100 to 115 mph
C - Between 85 to 100 mph
Treadwear: 400
Traction Asphalt - gForce
AA - Above 0.54
A - Above 0.47
B - Above 0.38
C - Less Than 0.38
Temperature
Grades:
A - Over 115 mph
B - Between 100 and 115 mph
C - Between 85 and 100 mph
Performance

Drive / Ride Performance Characteristics

All tires have the following six performance characteristics, divided into three sets of trade-offs. In most cases, a tire may perform excellently in one characteristic but only standard in the other.
Standard Ride Comfort & Standard Handling
Handling: Get stiff side wall for precise steering and cornering but settle for a firm ride with increased road noise.
Ride Comfort: Enjoy a quiet, smooth ride but lose some cornering ability.
Standard Treadwear & Standard Traction
Traction: Stop faster in wet conditions but expect a shorter tread life.
Treadwear: Get long, uniform wear across your tread pattern but expect less traction in wet conditions.
Standard Low Rolling Resistance & Standard High Speed Performance
High-Speed Performance: Get increased performance at higher speeds but sacrifice some fuel economy.
Low Rolling Resistance: Enjoy improved fuel efficiency but expect less high-speed cornering ability.

655307

Rated 4.4 out of 5 by 204 reviewers.
Rated 5 out of 5 by This product rides smooth and is very affordable. If you are looking for a great tire for a great price get the DEFINITY HP100 series tire. You will be very happy as i am. July 11, 2013
Rated 5 out of 5 by Good value On sale at Pep Boys, these tires seem to be a very good value for the money, and I haven't yet noticed any problem. July 11, 2013
Rated 5 out of 5 by great service in Yucaipa @ Pep Boys I had my stepdaughter's tires replaced here - On time, at the promised price. Staff was friendly, did their sales pitch, no hard sell. Highly recommend this store. June 26, 2013
Rated 4 out of 5 by Good product Tires took a lot of wheel weight to balance June 23, 2013
Rated 5 out of 5 by Great Mileage I was reluctant to replace my Michelin Energies with what I perceived to be an inferior tire. I was in for a big surprise. I drive a large Mercury 4.7, 8 cylinder and got 26.5 MPG with my Michelins on the highway. The Michelins always used to slip at the slightest touch of the gas pedal when the roads are wet taking off from a stopped position and used to freak me out! We get a lot of rain here in Florida and hydroplaning is or should be a major issue for any driver. My wife and I took our Definity HP100s for a spin on the highway the other day. We were blown away. The ride was smooth, quiet, they really gripped the road especially in the rain and we got 27.8 MPG. We are totally convinced that if we take these tires on a long road trip we will get at least 26.5 MPG or more. The vehicle also feels solid, grips the road around corners and is a joy to drive again. I also would like to thank Pep Boys for doing a great job with the mounting and balancing. The car drives like new again. Don't hesitate to buy these tires. Take the money you save and take your best friend on a nice vacation. June 23, 2013
Rated 3 out of 5 by Fit for the Job While not the best tire I have ever put on a car, the Definity Tire is a good tire so far. It was a bit harder than I had expected, but they aren't the top of the line tire, either. I have always been told that harder tires aren't as durable, but only time will tell. They handle well on the road in rain, which is exactly what I needed, and they certainly ride smoother than my previous factory tires after two years! I would say that these are the perfect tire for someone who is looking for a good tire to for a good price that will do the job. They fit the bill to get the job done! June 22, 2013
Rated 5 out of 5 by Only 1000 miles Not enough miles to give full review, but what my daughter has driven they have been quiet and smooth. Also, most miles are either interstate or around college town, so handling is not a known factor either. May update in a couple of months since she will be needing 2 more tires. June 19, 2013
Rated 4 out of 5 by pleasently suprised wasn't sure about initially but read reviews and decided to give them a shot. Very pleased so far with the quietness and improved ride. June 9, 2013
Rated 5 out of 5 by Great tires! The tires are great and the service i received was also great! June 8, 2013
Rated 5 out of 5 by Great Tires! Great Price! I was not really expecting much from these tires. I chose them mainly based on price as they were going on our old Chrysler Town & Country Van that has 140,000 miles. We were pleasantly surprised to find out how well they handled on our drive to Las Vegas the day after we purchased them. The van drove noticeably better than it ever did with the Bridgestones that were on it, that I paid $40 more per tire. The Definity HP100 is a Great Tire! Good Handling and a Quiet Ride at a Great Price. What more can you ask for? Oh, one for free? Got that too! June 7, 2013
Rated 5 out of 5 by Definity HP 100 are smooth A great tire at an excellent price. Good handling on corners (no screeching) and very smooth at highway speeds. Great looking and still a 55k mile treadwear at this price point is terrific. Will recommend to friends. June 4, 2013
Rated 4 out of 5 by HP100 So far since I had my tires installed, my gas mileage is better and it drives more smoothly. It was well worth every penny. June 4, 2013
Rated 5 out of 5 by Good tires at a good price After my purchase, I took a 600 mile trip over various weather and highway conditions. The tires performed well. The handling was better than the factory tires I had just replaced. June 3, 2013
Rated 4 out of 5 by First impressions good Perhaps too soon to write a definitive review but first signs are that this is a good tire, available at a good price. Traction appears to be good, ride is comfortable and the road noise is less than with the original tires on my RAV4. May 27, 2013
Rated 5 out of 5 by I absolutely love these I really love these tires. I bought a brand new car and I drive so much that I needed new tires only after a short whole. The car came with Hanook's (which I love as well) but these were much less $. So I opted to try them out. I am SO glad I did, these have reduced noise compared to the Hanook's and they also seem like a slightly harder rubber. So I actually feel more confident while driving. May 18, 2013
Rated 5 out of 5 by Good ride These are fairly quiet tires, all season, seem to do great in the rain and snow. I've had these on three of my cars. Pretty normal wear rate, nothing crazy. Got more than 80k miles out of the last set. Would recommend to someone wanting quality tires in the middle price range. May 3, 2013
  • 2016-12-10 T09:16:17.197-06:00
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