Contact PayloadScale.com & Submit Door-Sticker or CAT Scale Data
Have a technical question about an SAE J2807 tow rating, want to contribute a verified transcription of your truck's B-pillar FMVSS No. 110 yellow door-jamb payload sticker, or wish to share a 3-pass CAT Scale weigh ticket? Reach us directly via the dedicated email addresses below.
Direct Electronic Mail Channels
PayloadScale.com is published by Ulysan and operates with zero backend user tracking (see our Privacy Policy). Select the appropriate email address below:
Questions regarding calculator sliders, vehicle presets, or requesting a new pickup and trailer matchup.
Submit B-pillar FMVSS No. 110 tire and loading placards, 3-pass CAT Scale tickets, or OEM towing guide updates.
Statutory inquiries, copyright notices, and GDPR/CCPA data protection requests (see Legal Notice).
Protocol for Submitting Your Truck's B-Pillar Door-Jamb Sticker
Because factory option packages (twin-panel moonroofs, FX4 / Z71 / TRD off-road skid plates, hybrid traction batteries, fifth-wheel prep pucks, snowplow prep springs, and power running boards) alter a truck's full-fluid curb weight by 150 to 700 lbs, real-world B-pillar payload stickers provide valuable field calibration for our SAE J2807 mass-balance database. When emailing your vehicle's sticker to editorial@payloadscale.com, please include:
- Exact Vehicle Configuration: Model year, make, model, trim level (e.g., XLT 302A, Lariat 502A, LTZ, Big Horn Level 2), drivetrain (2WD vs 4WD/AWD), cab style, and bed length.
- Powertrain & Final Drive Ratio: Engine displacement and induction type plus the rear axle gear ratio code from your white B-pillar federal certification label (e.g., 3.31, 3.42, 3.55, 3.73, 3.92, or 4.10).
- Federal Weight Ratings: Certified GVWR, Front GAWR, Rear GAWR, and the exact maximum combined occupant and cargo figure (in lbs and kg) printed on your yellow FMVSS No. 110 Tire and Loading Information label.
Submitting a Three-Pass CAT Scale Weigh Ticket
If you have weighed your pickup truck or SUV and travel trailer or fifth wheel on a certified three-platform commercial truck scale, you can test your numbers live in our CAT Scale Weighing Calculator or share your axle-by-axle distribution with editorial@payloadscale.com:
- Pass 1 (Truck + Trailer Coupled, Weight Distribution Hitch Tensioned): Steer Axle lbs, Drive Axle lbs, Trailer Axle lbs, and Gross Combined Weight lbs.
- Pass 2 (Truck + Trailer Coupled, WDH Spring Bars Released): Steer Axle lbs, Drive Axle lbs, and Trailer Axle lbs (used to calculate raw rear overhang leverage and front axle unweighting).
- Pass 3 (Tow Vehicle Unhitched, With Same Passengers & Fuel): Steer Axle lbs, Drive Axle lbs, and Truck GVW lbs (used to compute your exact SAE J2807 Front Axle Load Restoration percentage and real-world tongue or kingpin transfer weight).