3M 888519203743 Dot Conspicuity Tape Yellow 1-3/4 in X 150 Ft

Product Description

The 3M 888519203743 is a yellow DOT conspicuity tape made from reflective sheeting, designed to meet federal visibility requirements for commercial trailers, trucks, and other large vehicles. The tape measures 1-3/4 inches wide and ships in a 150-foot roll, providing enough coverage for full trailer outlines or multiple vehicles. Reflective sheeting construction returns light to the source, making treated vehicles visible to oncoming traffic at night and in low-visibility conditions. Fleet operators, body shops, and DOT compliance technicians are the primary installers of this product.

This tape is used on the exterior surfaces of commercial trucks, semi-trailers, flatbeds, and other heavy vehicles where federal conspicuity standards apply. It is suited for both new installations and replacement of worn or damaged tape sections on existing vehicles. The yellow color is commonly applied to side and rear trailer outlines as part of a two-color alternating pattern per FMCSA requirements. Fleets undergoing DOT inspections or new trailer builds are the primary application scenarios.

Key Features

• Yellow reflective sheeting construction for high nighttime and low-light visibility
• 1-3/4 inch width matches standard DOT conspicuity tape profile
• 150-foot roll length covers full trailer outlines or multiple repair jobs
• Designed for exterior vehicle surface application on commercial trucks and trailers
• Sold as a single roll per package

Compatibility

Designed as an OEM-style replacement or new-installation conspicuity tape for commercial trucks, semi-trailers, and other large vehicles subject to FMCSA DOT conspicuity marking requirements.

Installation Notes

Surface preparation is critical — clean and degrease all mounting surfaces before application to ensure proper adhesion. This tape is typically applied by fleet maintenance technicians or body shop professionals familiar with FMCSA 49 CFR Part 571.108 conspicuity requirements. Apply in dry conditions above the minimum temperature specified by the manufacturer to avoid adhesion failure. Do not stretch the tape during application, as this can cause lifting at the edges over time.