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NHTSA-reported issues for hankook dynapro HT RH12
Top issue category: Tires (General)
Most reported: Tires (General) (380) · Sidewall (167) · Tread / Belt (138) · TPMS (32) · Valve (26)
What owners described
Sidewall failure appears in 28% of these reports; about 1.9× as often as across all tire complaints. Percentages are shares of the 576 reports filed against Hankook tires across every line and vehicle that include a written account; a single report can describe more than one problem, so they do not total 100%.
| Reported problem | This subject | All tire complaints | Relative |
|---|---|---|---|
| Sidewall failure | 28% | 15% | 1.9× |
| Blowout or sudden deflation | 17% | 20% | 0.8× |
| Cracking or dry rot | 15% | 9% | 1.6× |
| Bubble or bulge in the tire | 14% | 6% | 2.4× |
| Tread or belt separation | 9% | 13% | 0.7× |
| Loss of control, rollover or collision | 8% | 8% | 0.9× |
Mileage at failure
425 of these reports state an odometer reading. The middle report is at 23,000 miles, with 8 in 10 falling between 5,000 and 75,000 miles.
In owners' own words
Verbatim excerpts from complaints filed with NHTSA about Hankook. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.
THE CONTACT OWNS A 2000 HONDA ODYSSEY WITH HANKOOK OPTIMO H727 P215/65/R16 TIRES. THE CONTACT STATED WHILE DRIVING 60 MPH, THE CONTACT COULD FEEL A VIBRATION IN THE TIRES. THE VEHICLE WAS TAKEN TO THE TIRE SHOP FOR DIAGNOSTIC TESTING WHERE IT WAS CONFIRMED THE TREAD SEPARATED FROM THE REAR TIRES AND THE FRONT PASSENGER TIRE. THE TIRES WERE NOT REPLACED AND THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE VEHICLE FAILURE MILEAGE WAS 180,000 AND THE TIRE FAILURE MILEAGE WAS 50,000.
NOTICED LARGE CRACKS IN SIDEWALL OF HANKOOK OPTIMO H725A DOT 1GPR DY H 0711 205/55 R16 91H - 2011 VOLKSWAGEN JETTA 45,000 MILES. HAD TIRE REPLACED AT OWN EXPENSE. 9-12-2013 53,000 NOTICED 2 OTHER TIRES NOW WITH THE SAME LARGE CRACKS IN SIDEWALL.
THE CONTACT OWNS A 2012 HYUNDAI ELANTRA EQUIPPED WITH HANKOOK OPTIMO H426 TIRES, SIZE 215/45/17. THE CONTACT STATED THAT WHILE DRIVING VARIOUS SPEEDS, THE TIRE PRESSURE MONITORING SYSTEM WARNING LIGHT ILLUMINATED. THE CONTACT NOTICED THAT THE FRONT DRIVER'S SIDE TIRE EXHIBITED A BUBBLE IN THE SIDEWALL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE DEFECTIVE TIRE WAS REPLACED. THE MECHANIC ALSO DETECTED A TEAR IN THE SIDEWALL OF THE REAR PASSENGER'S SIDE TIRE. A SEALANT WAS APPLIED TO THE TIRE AS A PRECAUTION. THE MANUFACTURER WAS NOT NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 26,000.
ON APRIL 19, 2013, TIRE PRESSURE WAS LOW ON THE FRONT PASSENGER SIDE. UPON CHECKING THE TIRE A LARGE CRACK WAS NOTICE ON THE INSIDE WALL OF THE TIRE. THE TIRE WAS REPLACED AT OWNER'S EXPENSE OF $177.01 WITH AN ODOMETER READING OF 27293 ON A 2011 VW JETTA TDI. ON JANUARY 4, 2014, THE OWNER NOTICED A LARGE CRACK ON THE DRIVER SIDE FRONT TIRE'S SIDEWALL. THE OWNER CALLED THE DEALERSHIP AND NO RECALLS WERE CURRENTLY IN PLACE. THE OWNER SUBMITTED A REQUEST FOR HANKOOK TO PAY FOR REIMBURSEMENT OF ALL TIRE REPLACEMENTS AS THE OWNER FEELS THE VEHICLE IS NOT SAFE TO DRIVE WITH A POTENTIAL TIRE BLOWOUT AND LOSS OF VEHICLE CONTROL.
Complaints are voluntarily submitted to the NHTSA Office of Defects Investigation and are not verified by NHTSA; they represent owner-reported problems, not proven defects. Counts can be useful as a relative quality signal across comparable tires or vehicles.
Specs
| Brand | Hankook |
|---|---|
| Model | Dynapro HT RH12 |
| Season | N/A |
| Type | N/A |
| UTQG treadwear | 380 |
| UTQG traction | A |
| UTQG temperature | A |
| Mileage warranty | N/A |
| Noise (dB) | N/A |
| Introduced | N/A |
Live prices
Live prices for this tire are being verified. Use the shop links below to compare across our online retailer partners.
Available sizes (41)
- 205/65R15
- 235/75R15
- 215/55R16
- 215/70R16
- 215/85R16
- 225/70R16
- 225/75R16
- 235/70R16
- 235/75R16
- 235/85R16
- 245/70R16
- 245/75R16
- 255/70R16
- 265/70R16
- 265/75R16
- 225/65R17
- 235/70R17
- 235/75R17
- 235/80R17
- 245/65R17
- 245/70R17
- 245/75R17
- 255/65R17
- 255/70R17
- 265/65R17
- 265/70R17
- 255/70R18
- 265/60R18
- 265/65R18
- 265/70R18
- 275/65R18
- 275/70R18
- 275/55R20
- 275/60R20
- 285/45R22
- 185/60R15
- 195/75R16
- 205/75R16
- 235/65R16
- 265/60R20
- 275/65R20
Hankook dynapro HT RH12: what the numbers tell you
At UTQG 380, the Dynapro HT RH12 sits in the mid-life performance tier. Tread life will typically run 25,000-40,000 miles on most vehicles before the wear bars are reached. No mileage warranty is published for this tire, which is typical for performance summer and track-day rubber where the manufacturer doesn't make wear-life claims.
Cabin noise data for this tire is not published by the manufacturer. As a general tire built for the passenger segment, the Dynapro HT RH12 is positioned against direct rivals within the same category. Comparing it to a tire in a different category (e.g. summer vs all-season) makes the spec sheet misleading because the design targets are not the same.
Introducing the Hankook DynaPro HT RH12 tire ? a true marvel in the world of performance and reliability. Crafted with precision engineering and cutting-edge technology, this tire is designed to enhance your driving experience, no matter the road conditions. The DynaPro HT RH12 is built to conquer a wide range of terrains with utmost confidence and stability. Its strong construction ensures exceptional durability, allowing you to venture off-road or cruise on highways with ease. This tire offers a perfect blend of on-road comfort and off-road capability, making it an ideal choice for both everyday commuting and weekend adventures. With its all-season versatility, the DynaPro HT RH12 provides reliable traction and grip in various weather conditions. Whether you encounter rain, light snow, or dry roads, this tire delivers remarkable performance and safety. You can trust its exceptional handling capabilities to keep you in control, providing a smooth and comfortable ride every time you hit the road. The tread pattern of the DynaPro HT RH12 is designed to optimize performance and reduce road noise. Its unique block arrangement and advanced siping technology minimize road vibrations and ensure a quiet ride, enhancing your overall driving pleasure. Say goodbye to annoying road noise and hello to a peaceful and enjoyable journey. Does the DynaPro HT RH12 excel in performance and it also boasts an eye-catching design. Its sleek sidewall and modern tread pattern add a touch of style to your vehicle, complementing its overall aesthetics. With the Hankook DynaPro HT RH12, you can elevate the look of your vehicle while enjoying superior performance and reliability. Invest in the Hankook DynaPro HT RH12 tire and experience the perfect balance between performance, durability, and style. Whether you're navigating through city streets, embarking on a weekend getaway, or tackling off-road trails, this tire is your ultimate companion, delivering exceptional performance and peace of mind every step of the way. Trust in the DynaPro HT RH12 to elevate your driving experience to new heights.
For an apples-to-apples comparison against direct rivals, see the comparison pages linked from this tire's brand index.
OEM fitment
Vehicles that ship with this tire
1995
Toyota avalon
205/65R15
1997
Toyota avalon
205/65R15
1996
Toyota avalon
205/65R15
1999
Toyota avalon
205/65R15
1998
Toyota avalon
205/65R15
2002
Toyota avalon
205/65R15
2004
Toyota avalon
205/65R15
2001
Toyota avalon
205/65R15
2005
Toyota avensis verso
205/65R15
2008
Toyota avensis verso
205/65R15
2004
Toyota avensis verso
205/65R15
2009
Toyota avensis verso
205/65R15
Recommended for this vehicle
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Last verified 2026-10-07.