Rigmargin: RV Weight Planner

iOS app by Shadowfetch · App Store ID 6790776295 · iOS

Rigmargin is a private RV weight-planning workbench for turning real scale tickets and published equipment ratings into a clear towing picture.

Use the guided three-weigh workflow: truck only, hitched without weight distribution, and hitched with weight distribution. Rigmargin calculates trailer weight, tongue weight and percentage, steer-axle restoration, estimated payload, and remaining margins for the truck, axles, trailer, and combined setup.

Key Features

Three-weigh scale-ticket workflow
Trailer and tongue-weight calculations
Steer-axle restoration analysis
Truck, axle, payload, trailer, hitch, tire, and combined margins
Cargo scenario lab for people, water, gear, and bikes
Vehicle, trailer, and hitch rating profiles
Departure checklist
Local PDF rig report
Offline field-reference guide
No account, ads, tracking, analytics, subscription, or network requirement

Rigmargin provides planning estimates from values you enter. Verify every rating and measurement against the vehicle, trailer, tire, hitch, scale ticket, manufacturer guidance, and applicable law before towing. It does not determine whether a combination is legal or safe.

Get it. Rigmargin: RV Weight Planner is on the App Store for iPhone and iPad.

Privacy and support

Privacy information for Rigmargin: RV Weight Planner · Support for Rigmargin: RV Weight Planner

Questions: shadowfetchapps@gmail.com

Rigmargin: RV Weight Planner · App Store ID 6790776295 · Published by Shadowfetch · shadowfetch.com