HP radial trac II (4 rib tread) - 340
Summit HP Radial Trac II (4 Rib Tread) - 340; UTQG, warranty, prices, and OEM vehicle fitments.
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NHTSA-reported issues for summit HP radial trac II (4 rib tread) - 340
Top issue category: Tires (General)
Most reported: Tires (General) (11) · Tread / Belt (7) · Sidewall (6) · Bead (2)
What owners described
Blowout or sudden deflation is the most common description, in 25% of these reports. Percentages are shares of the 16 reports covering every model year of the Summit 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 |
|---|---|---|---|
| Blowout or sudden deflation | 25% | 20% | 1.2× |
| Bubble or bulge in the tire | 19% | 6% | 3.2× |
| Tread or belt separation | 13% | 13% | 0.9× |
| Sidewall failure | 6% | 15% | 0.4× |
| Premature or uneven wear | 6% | 1% | 4.8× |
Mileage at failure
8 of these reports state an odometer reading. The middle report is at 50,000 miles, with 8 in 10 falling between 10,000 and 109,000 miles.
In owners' own words
Verbatim excerpts from complaints filed with NHTSA about Summit. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.
THE CONTACT OWNS A 2005 FORD FREESTAR EQUIPPED WITH SUMMIT PREMIUM PLUS 2 TIRES, SIZES 235/60/16. THE CONTACT STATED THAT OVER TIME THE STEEL BELT DETACHED FROM ALL OF THE TIRES AT DIFFERENT TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN WAS UNABLE TO DETERMINE WHAT CAUSED THE FAILURE TO OCCUR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE TIRES WERE REPLACED. THE VIN AND THE DOT NUMBER WERE NOT AVAILABLE. THE FAILURE MILEAGE WAS 90,000 AND THE CURRENT MILEAGE WAS 109,000. THE TIRES MILEAGE WAS 10,000.
THE CONTACT OWNS A 2005 FORD FREESTAR EQUIPPED WITH SUMMIT PREMIUM PLUS 2 TIRES, SIZES 235/60/16. THE CONTACT STATED THAT OVER TIME THE STEEL BELT DETACHED FROM ALL OF THE TIRES AT DIFFERENT TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN WAS UNABLE TO DETERMINE WHAT CAUSED THE FAILURE TO OCCUR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE TIRES WERE REPLACED. THE VIN AND THE DOT NUMBER WERE NOT AVAILABLE. THE FAILURE MILEAGE WAS 90,000 AND THE CURRENT MILEAGE WAS 109,000. THE TIRES MILEAGE WAS 10,000.
CONSUMER STATED THAT, THE SUMMIT TRAIL CLIMBER, MANUFACTURED BY KELLY-SPRINGFIELD COMPANY, 4 TIRES WERE DEFECTIVE, THE RUBBER IS TEARING APART FROM SOME TYPE OF CIRCULAR SEAM, THE SERVICE STATION EXAMINED THE TIRES AND STATED, THEY ARE DANGEROUS AND NEED REPLACING IMMEDIATELY BUT THE REPRESENTATIVES OF KELLY-SPRINGFIELD HAVE REFUSED TO RETURN CONSUMERS TELEPHONE CALLS OR EMAILS. (TIRE SIZE P235/75R15)
CONSUMER STATED THAT, THE SUMMIT TRAIL CLIMBER, MANUFACTURED BY KELLY-SPRINGFIELD COMPANY, LEFT FRONT TIRE WAS DEFECTIVE, THE RUBBER IS TEARING APART FROM SOME TYPE OF CIRCULAR SEAM, THE SERVICE STATION EXAMINED THE TIRE AND STATED, IT IS DANGEROUS AND NEED REPLACEMENT IMMEDIATELY BUT THE REPRESENTATIVES OF KELLY-SPRINGFIELD HAVE REFUSED TO RETURN CONSUMERS TELEPHONE CALLS OR EMAILS. (TIRE SIZE P235/75R15)
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 | Summit |
|---|---|
| Model | HP Radial Trac II (4 Rib Tread) - 340 |
| Season | N/A |
| Type | N/A |
| UTQG treadwear | N/A |
| UTQG traction | N/A |
| UTQG temperature | N/A |
| Mileage warranty | N/A |
| Noise (dB) | N/A |
| Introduced | N/A |
Live prices
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Available sizes (0)
Size data being verified.
Summit HP radial trac II (4 rib tread) - 340: what the numbers tell you
Manufacturer treadwear data for the HP Radial Trac II (4 Rib Tread) - 340 is not publicly listed. This is common for OEM-only or track-day tires that don't carry a US treadwear warranty. 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 HP Radial Trac II (4 Rib Tread) - 340 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.
The Summit HP Radial Trac II (4 Rib Tread) - 340 has been part of Summit's catalog since its introduction, and remains a current-production model.
For an apples-to-apples comparison against direct rivals, see the comparison pages linked from this tire's brand index.
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Last verified 2026-09-02.