In professional racing, tires are the most valuable data source on the car. Keeping track of tire temps, stagger measurements, and rotation cycles is critical to a winning setup. The Longacre 50883 Tire Marking Pens are specifically engineered to write on oily, dirty, and porous rubber surfaces where standard markers fail.
Unlike household paint pens that flake off or permanent markers that "bead up" on rubber, these professional markers use a specialized high-visibility silver pigment. The marks are designed to withstand the extreme heat generated during a race, ensuring your setup notes—like "RF 19.5 psi" or "Heat Cycle #3"—stay legible from the pit stall to the garage.
Key Features
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High-Visibility Silver Pigment: The bright silver ink provides maximum contrast against black racing rubber, making your notes easy to read even in low-light pit conditions or under stadium lights.
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Surface-Versatile: Formulated to bite into and stay on new tires, scuffed tires, and even tires covered in light dust or mold-release lubricants.
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Heat-Resistant Formula: Engineered to survive the 200°F+ temperatures of a hot racing tire without melting, blurring, or fading away mid-race.
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Fast-Drying & Smudge-Proof: The ink sets almost instantly, allowing a crew member to mark a tire and immediately roll it back to the rack without ruining the notations.
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Bulk Value Pack: Includes 12 individual markers per box, ensuring you have enough to last an entire season or to stock multiple toolboxes and crew member pockets.
