TM Trailer Tools
Free tools for heavy-haul operators
No sign-up. No gate. We built these because we use them ourselves — and every driver we sell to deserves them too.
Available
Axle Weight Distribution Calculator
Scale-ready answers before you load
Enter your rig + payload, get real-time per-axle weights with federal compliance alerts. Presets for common Fontaine, Trail King, Landoll, and Eager Beaver configurations.
Available
State Permit Matrix
Know the rules before you dispatch
Enter load dimensions + weight, get permit tier, fees, escort requirements, and travel windows. Live for Georgia; more states landing weekly.
Coming Soon
Permit Cost Estimator
Budget your next haul
Estimate the total permit cost for your route based on load dimensions, weight, and states you're crossing. Pairs with the State Permit Matrix.