TowCheckNumbers before miles

FREE TOWCHECK WORKSHEET

Weight-Distribution Axle Restoration Worksheet

Compare three consistent scale passes to document how the chosen hitch adjustment changes tow-vehicle axle loads.

Pass 1 · Trailer disconnected
Pass 2 · Connected, bars disengaged
Pass 3 · Chosen adjustment engaged
Front load removed by connection200 lb
Front load restored150 lb
Measured restoration75%
Adjusted front vs. unhitched-50 lb
Adjusted rear vs. unhitched750 lb
Adjusted tow-vehicle total7,100 lb

This reports measured changes only. Use the current tow-vehicle and hitch manufacturer instructions—not a generic percentage—to determine the required setup.

LAST UPDATEDJuly 20, 2026
REVIEW STATUSSource-reviewed by TowCheck
SOURCES CHECKEDJuly 20, 2026

Methodology: Calculations are derived from official manufacturer towing guides, NHTSA regulations, and tire load specifications. Read calculation methodology or report a correction.

HOW TO USE THIS TOOL

Axle Restoration: what the result means

Use three comparable scale passes to document axle-load changes while following the tow-vehicle and hitch manufacturers' adjustment instructions.

Steps

  1. Record front and rear axle weights with the tow vehicle loaded but trailer disconnected.
  2. Connect the loaded trailer without weight distribution engaged and record both axles.
  3. Engage the system at the chosen adjustment and record both axles again.
  4. Compare the measured restoration with the current instructions for the exact vehicle and hitch.

Formula

Front-axle restoration % = (adjusted front − hitched front) ÷ (unhitched front − hitched front) × 100.

Important limits

  • TowCheck does not prescribe a restoration percentage or hitch adjustment.
  • Passengers, cargo, fuel and scale positioning must remain consistent between passes.

Primary references

TowCheck uses these references for terminology and planning context. Your exact vehicle, trailer, tire and equipment documentation always controls.

Read the three-pass axle restoration method, review the full calculation methodology or report a correction.