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Triangle TR643 Tires

The Triangle TR643 is a highway terrain, all season tire made for trailers. This model was made for SPECIAL TRAILER USE ONLY and it should not be mounted on light trucks. The symmetric tread design and the all season compound improve the usability. They prevent premature and irregular wear formations, boosting the tire’s service and tread life.

This combination also greatly improves the all weather traction. The tread design’s siping placement and the all season compound enhance the dry, wet, and winter weather grip on the road surface. The tread firmly grips the road surface with extra biting edges, while the compound keeps the rubber flexibility in versatile temperatures. The circumferential grooves avoid hydroplaning in wet conditions.

The Triangle TR643 upgrades the controllability as well. The reinforced internal structure and the maintained surface contact boost the steering responsiveness and the driving stability while the tires are in motion. It allows the tire to promote a quicker and more precise steering response to the towing vehicle’s commands, while the structure is secured against the driving pressure affecting the tire. The strengthened internal structure also enables the tire to improve the load and driving durability. As the tire does not deform under the load and driving pressure, enabling the tire to upgrade the load capacity.

  • ControllabilityThe maintained surface contact and the stronger internal structure boost the steering responsiveness and driving stability.
  • SeasonThe all season compound and the symmetric tread design enhance the dry, wet, and winter grip and the hydroplaning ability.
  • Longer tread lifeThe symmetric tread design and the all season compound improve the length of the usability by avoiding irregular wear formations.

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  • New
    Triangle TR643 ST 205/75R14 100/96L C (6 Ply)

    Triangle

    Triangle TR643

    205/75R14, 100/96L, C (6 Ply)
    • All SeasonAll Season
      • 11/32 Tread Depth 11/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 75 mph Speed Rated Up to 75 mph
    • Load Range: C (6 Ply) Load Range: C (6 Ply)
    $79.75
    $64.99
    Per Tire
    Total for 4 = $259.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Triangle TR643 ST 175/80R13 91/87N C (6 Ply)

    Triangle

    Triangle TR643

    175/80R13, 91/87N, C (6 Ply)
    • All SeasonAll Season
      • 8/32 Tread Depth 8/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 87 mph Speed Rated Up to 87 mph
    • Load Range: C (6 Ply) Load Range: C (6 Ply)
    $66.75
    $61.99
    Per Tire
    Total for 4 = $247.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Triangle TR643 ST 175/80R13 91L C (6 Ply)

    Triangle

    Triangle TR643

    175/80R13, 91L, C (6 Ply)
    • All SeasonAll Season
      • N/A Tread Depth N/A Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 75 mph Speed Rated Up to 75 mph
    • Load Range: C (6 Ply) Load Range: C (6 Ply)
    $64.75
    $52.99
    Per Tire
    Total for 4 = $211.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Triangle TR643 ST 205/75R14 100/96N C (6 Ply)

    Triangle

    Triangle TR643

    205/75R14, 100/96N, C (6 Ply)
    • All SeasonAll Season
      • 8/32 Tread Depth 8/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 87 mph Speed Rated Up to 87 mph
    • Load Range: C (6 Ply) Load Range: C (6 Ply)
    $70.75
    $57.99
    Per Tire
    Total for 4 = $231.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Triangle TR643 ST 205/75R15 107/102N D (8 Ply)

    Triangle

    Triangle TR643

    205/75R15, 107/102N, D (8 Ply)
    • All SeasonAll Season
      • 8/32 Tread Depth 8/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 87 mph Speed Rated Up to 87 mph
    • Load Range: D (8 Ply) Load Range: D (8 Ply)
    $92.75
    $75.99
    Per Tire
    Total for 4 = $303.96
    In Stock (10+)
    Show Tire Specifications
  • New
    Triangle TR643 ST 215/75R14 102/98L C (6 Ply)

    Triangle

    Triangle TR643

    215/75R14, 102/98L, C (6 Ply)
    • All SeasonAll Season
      • 11/32 Tread Depth 11/32 Tread Depth
    • Highway Type: Highway
    • Speed Rated Up to 75 mph Speed Rated Up to 75 mph
    • Load Range: C (6 Ply) Load Range: C (6 Ply)
    $75.75
    $62.99
    Per Tire
    Total for 4 = $251.96
    Low Stock (7)
    Show Tire Specifications
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