Vehicle Load Distribution

Formula and source

Front axle = Σ(weight × (wheelbase − distance_from_rear)) / wheelbase; Rear = total − Front. Compared against user-supplied GVWR and per-axle GAWR labels.

FMVSS 49 CFR 567.4 (vehicle certification labels) by section.

Audience

This tile is built for carpentry and the adjacent professions in the Cross-Trade Utilities group. The interactive calculator runs entirely in your browser. No account, no fee, no advertising, no tracking.

Related tools

• Federal Bridge Formula and Axle Weights
• Freight Density and NMFC Class
• Dimensional Weight (DIM)

Posture

Rough Logic answers the math question the working professional asks on the job. The site is a calm, fast, ad-free, account-free, ever-free reference. It does not interpret code. It does not replace the licensed professional. It does not store your inputs. The Authority Having Jurisdiction governs all installations and inspections.