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Weatherguard AS710 sport

Milestar Weatherguard AS710 Sport; UTQG, warranty, prices, and OEM vehicle fitments.

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NHTSA-reported issues for milestar weatherguard AS710 sport

15
Complaints
0
Crashes
0
Injuries
0
Deaths

Top issue category: Tires (General)

Most reported: Tires (General) (6) · Sidewall (6) · Tread / Belt (3)

What owners described

Sidewall failure appears in 43% of these reports; about 2.9× as often as across all tire complaints. Percentages are shares of the 14 reports covering every model year of the Milestar that include a written account; a single report can describe more than one problem, so they do not total 100%.

Reported problemThis subjectAll tire complaintsRelative
Sidewall failure 43% 15% 2.9×
Cracking or dry rot 36% 9% 3.8×
Tread or belt separation 14% 13% 1.1×
Blowout or sudden deflation 14% 20% 0.7×

Mileage at failure

7 of these reports state an odometer reading. The middle report is at 120,000 miles, with 8 in 10 falling between 7,500 and 150,258 miles.

In owners' own words

Verbatim excerpts from complaints filed with NHTSA about Milestar. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.

THE CONTACT OWNS A 2004 CHEVROLET AVEO EQUIPPED WITH MILESTAR MS932 (NA) TIRES, SIZE: 185/65/R14 (NA). WHILE DRIVING 65 MPH, THE CONTACT HEARD A LOUD BOOM SOUND AND THE VEHICLE VEERED LEFT WITHOUT WARNING. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER TO THE SIDE OF THE ROAD AND OBSERVED THAT THE SIDEWALL OF THE REAR DRIVER SIDE TIRE WAS BLOWN OPEN. THE TIRE WAS NOT DIAGNOSED OR REPLACED. THE CONTACT STATED THAT THE DOT NUMBER OF THE TIRE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15T004000 (TIRES). THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS UNKNOWN. THE VEHICLE FAILURE MILEAGE WAS 120,000 AND THE TIRE FAILURE MILEAGE WAS 12,000.

NHTSA complaint 1289188

I HAVE MILESTAR MS 932 SPORT TIRES 185/65R15 ON MY PRIUS TOYOTA06 VEHICLE I RECENTLY HAD ONE OF THESE TIRES SEPARATE ON ME,THE( STEEL BELT). IT HAD A LARGE LUMP IN THE TREAD AREA WHICH MOST DEFINITELY WOULD HAVE EXPLODED IF I DIDNT STOP AND GET IT REPLACED. TWO MONTHS LATER I EXPERIENCED THE SAME THING WITH ANOTHER TIRE ONE THE SAME VEHICLE. ALL TIRES WERE PURCHASED FROM THE SAME COMPANY AT FIRST THOUGHT I SUSPECTED JUST A BAD TIRE BUT THIS HAPPENING TWICE TO ME SHOWS THAT IT MUST BE A GREATER DEFECT PROBLEM THE TIRES HAVE APPROXIMATELY 27000 ON THEM. THEY ARE SUPPOSED TO BE 60000 TIRES THESE ARE WELL CARED FOR TIRES AND HAVE NOT BEEN SUBJECTED TO ABUSE OR ANY REPAIRS. ID NUMBER ON THE FIRST TIRE THAT FAILED IS 04CH514A124

NHTSA complaint 1502656

THOUGH SOLD AS "ALL SEASON" M+S RATED TIRES, THE MILESTAR MS932XP+ HAS DANGEROUSLY POOR TRACTION ON EVEN MINOR SNOW ACCUMULATIONS. WHILE DRIVING ON A FLAT PAVED STATE ROAD THAT HAD 1/4 INCH OR LESS FRESH SNOW AND MINIMAL/NO TREATMENT, IN A LATE MODEL AWD CROSSOVER SUV WITH 245/45R-19 TIRES, THE MILESTAR TIRES HAD DANGEROUSLY POOR TRACTION. ANY ACCELERATION, NO MATTER HOW SLOW, RESULTED IN WHEELSPIN AND LATERAL MOVEMENT OF THE VEHICLE WITH TRACTION/STABILITY CONTROL ENGAGEMENT. EVEN MINIMAL BRAKING PRESSURE RESULTED IN FULL ABS ENGAGEMENT. BRAKING DISTANCES WERE EXTREMELY LONG. THE PERFORMANCE OF THESE TIRES WAS NOT CONSISTENT WITH ANY OTHER ALL-SEASON M+S RATED TIRE I'VE USED, AND WAS MORE CONSISTENT WITH A "SUMMER" TIRE. SELLING THESE TIRES AS "ALL SEASON M+S" IS MISLEADING AND DANGEROUS.

NHTSA complaint 1626211

The contact owns a 1997 Ford E-150 equipped with Milestar Tires, Tire Line: Grantland, Tire Size: 235/75/R15, DOT number: TB20R028. The contact stated while driving approximately 45-50 mph, the tires were bouncing. The contact stated upon checking the tires, his son noticed that the tires were cracked and had holes. The vehicle was taken to an independent mechanic who informed the contact that the tires were defective. The tires were not replaced. The manufacturer was not made aware of the failure. The approximate vehicle mileage was 150,258. The approximate tire failure mileage was 800.

NHTSA complaint 1755755

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

BrandMilestar
ModelWeatherguard AS710 Sport
SeasonN/A
TypeN/A
UTQG treadwearN/A
UTQG tractionN/A
UTQG temperatureN/A
Mileage warrantyN/A
Noise (dB)N/A
IntroducedN/A

Live prices

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Available sizes (58)

Milestar weatherguard AS710 sport: what the numbers tell you

Manufacturer treadwear data for the Weatherguard AS710 Sport 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 Weatherguard AS710 Sport 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 Milestar Weatherguard AS710 Sport has been part of Milestar'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.

OEM fitment

Vehicles that ship with this tire

Last verified 2026-09-02.