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Gladiator QR55-ST Tires

The Gladiator QR55-ST is a highway terrain, all season tire made for all axle positions of commercial vehicles. The tire promotes great all weather traction with the five-rib symmetric tread design and the all season compound. This boosts the dry, wet and winter grip, while the grooves prevent hydroplaning in wet weather conditions.

The tire guarantees a better load durability. The special five-rib tread design enables the tire to maintain the surface contact, evenly distributing the driving pressure across the tread area. In this manner, the tire actively avoids premature and irregular wear formations as the tire guarantees the forces of acceleration, cornering and braking. This significantly lengthens the service life.

The Gladiator QR55-ST upgrades the controllability. The five-rib pattern maintains the surface contact while the tires are in motion. The constant surface contact enhances the steering responsiveness and the driving stability throughout the performance. The stronger surface contact enables the tire to offer a quicker and more precise steering, while the structure is secured against the driving pressure. The twin steel belt structure also allows the tire to keep the ideal tire shape. It does not deform under the pressure, greatly improving the load carrying and withstanding durability, which increases the load capacity.

  • ControllabilityThe five-rib pattern improves the steering responsiveness and the driving stability with the better surface contact.
  • DurabilityThe steel belt structure upgrades the load and driving durability, which enhances the tire’s overall load capacity.
  • Longer tread lifeThe five-rib pattern’s even pressure distribution prevents premature and irregular wear formations, elongating the usability.

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  • New
    Gladiator QR55-ST 11R22.5 144/142L G (14 Ply) AS A/S All Season Tire

    Gladiator

    Gladiator QR55-ST

    11R22.5, 144/142L, G (14 Ply)
    • All SeasonAll Season
      • 18/32 Tread Depth 18/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 75 mph Speed Rated Up to 75 mph
    • Load Range: G (14 Ply) Load Range: G (14 Ply)
    $491.75
    $437.99
    Per Tire
    Total for 4 = $1751.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Gladiator QR55-ST 11R22.5 146/143M H (16 Ply) AS A/S All Season Tire

    Gladiator

    Gladiator QR55-ST

    11R22.5, 146/143M, H (16 Ply)
    • All SeasonAll Season
      • 18/32 Tread Depth 18/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 81 mph Speed Rated Up to 81 mph
    • Load Range: H (16 Ply) Load Range: H (16 Ply)
    $532.75
    $444.99
    Per Tire
    Total for 4 = $1779.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Gladiator QR55-ST 285/75R24.5 144/141L G (14 Ply) AS A/S All Season Tire

    Gladiator

    Gladiator QR55-ST

    285/75R24.5, 144/141L, G (14 Ply)
    • All SeasonAll Season
      • 19/32 Tread Depth 19/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 75 mph Speed Rated Up to 75 mph
    • Load Range: G (14 Ply) Load Range: G (14 Ply)
    $533.75
    $461.99
    Per Tire
    Total for 4 = $1847.96
    In Stock (10+)
    Show Tire Specifications
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