Gladiator QR15-STB Tires

The Gladiator QR15-STB is a highway terrain, all season tire made for trailers. The model provides excellent all weather traction and road gripping ability, while also resisting hydroplaning. The internal structure’s twin steel belts increase the driving stability and strengthen the tire’s load carrying ability and durability. The special tire compound prevents irregular tread wear and tread cracking for an extended use.

The model boasts a longer period of usability. The symmetric ribbed tread design and the durable compound elements work together to enhance the tread life. The tread design allows the tire to evenly distribute the driving pressure along the tread area, which avoids irregular wear. The stronger compound elements, on the other hand, the tire is able to minimize the overall rubber flexibility. This combination guarantees a longer lasting service life.

The QR15-STB increases the all weather traction. The all season compound and the symmetric ribbed tread design improve the dry, wet and winter weather grip. The durable compound elements manage to maintain their rubber flexibility in versatile temperatures, from the heat of summer to colder winter situations. The tread design boosts the grip on the road surface with extra biting edges. The wider circumferential grooves prevent hydroplaning. They disperse water and slush from below the footprint, significantly boosting the wet weather performing ability. The improved traction also results in lower rolling resistance, which ensures a fuel-efficient drive.

  • All Season TireThe all weather traction and hydroplaning resistance is due to the tire compound and tread design.
  • Longer Tread LifeThe tread life is extended by the special tire compound, as it resists tread cracking and irregular wear.
  • Fuel EfficientThe tread’s improved traction lowers the rolling resistance, which in turn reduced the CO2 emissions and fuel consumption.

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  • New
    Gladiator QR15-STB ST 8-14.5 120J G (14 Ply) Trailer Tire


    Gladiator QR15-STB

    8-14.5, 120J, G (14 Ply)
    • All SeasonAll Season
    • TrailerTrailer
      • 8/32 Tread Depth 8/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 62 mph Speed Rated Up to 62 mph
    • Load Range: G (14 Ply) Load Range: G (14 Ply)
    Per Tire
    Total for 4 = $318.44
    In Stock (10+)
    Show Tire Specifications
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8am - 9pm EST Monday - Friday
8am - 6pm EST Saturday
Closed Sunday