18.4-38 Tractor Tire 14PR GRIPKING TUBETYPE SWT

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Regular price $675.00 USD

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18.4-38 Tractor Tire – 14PR GRIPKING TUBETYPE (TT)

Product Description

Enhance your tractor’s performance with the 18.4-38 GRIPKING 14PR Tubetype (TT) Tractor Tire, engineered for durability, traction, and dependable load-bearing on demanding farm terrain. Built with tubetype construction and a 14PR ply rating, this tire delivers long-lasting strength, stability, and resistance to wear under heavy agricultural workloads.

With a deep, aggressive tread design, the GRIPKING 18.4-38 provides reliable grip in muddy, soft, and uneven fields— ideal for plowing, hauling, planting, and general farm operations.

Key Features

  • Heavy-Duty 14PR Construction: Strong and durable for high-load farming applications.
  • Tubetype (TT) Design: Built for dependable field performance.
  • Superior Traction: Aggressive tread pattern for grip on soil, mud, and uneven surfaces.
  • Stable & Safe: Maintains balance under heavy loads for safer operation.
  • Versatile Agricultural Use: Ideal for plowing, hauling, planting, and general farm work.


Measure Size in Inches Size in mm
SD - Section Width 18.4" 467 mm
RW - Rim Width 16.0" 406 mm
RD - Rim Diameter 32.0" 813 mm
Overall Diameter 69.6" 1770 mm
NSD (Tread Depth) 49/32" 39 mm
Rolling Circumference 203.0" 5156 mm


Type Spec
Load Capacity kg / lb 3650 / 8030
Inflation Pressure bar / psi 2.3 / 33
Load Index 153
Speed kmph | mph A6 / 30 kmph | A6 / 20 mph
Construction Tubetype (TT)
Ply Rating 14PR


Why Choose GRIPKING HD Tractor Tires?

GRIPKING HD tractor tires are built for strength, traction, and reliability in agricultural environments. Designed to withstand daily farm use, they deliver consistent performance, reduced downtime, and dependable service life.