Latest posts
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ECE R104 & US DOT-C2 Conspicuity Tape Standards for Commercial Trailers
Technical compliance guide for UN/ECE R104 Class C and US FMVSS 108 / DOT-C2 retro-reflective conspicuity tapes on commercial heavy trailers, featuring Middle East SASO 2913 extreme thermal standards.
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ECE R48 and R91 Side Marker Position Geometry Guidelines
Direct compliance geometry mandates specific mounting height, interval spacing, and side visibility angles for marker lamps on commercial heavy trailers.