Oversize & overweight load checker
Does your load need a permit, escorts, or a superload review?
Enter the loaded dimensions and the states on the route. For each state you get the permit trigger, pilot car requirements, travel restrictions and superload thresholds, each tied to the state rule it comes from.
Results
Results apply state rules to the dimensions entered. Permits add route-specific conditions; city and county roads have separate rules.
Rules by state
Each state page covers legal limits, escort thresholds, travel restrictions, superload limits and permit fees, with the official source for every figure and the date it was verified.
AlabamaLegal 8′6″ W · 13′6″ HVerified October 2026ArkansasLegal 8′6″ W · 13′6″ HVerified October 2026FloridaLegal 8′6″ W · 13′6″ HVerified October 2026GeorgiaLegal 8′6″ W · 13′6″ HVerified October 2026KentuckyLegal 8′6″ W · 13′6″ (car haulers 14′) HVerified October 2026LouisianaLegal 8′6″ W · 14′ on interstates · 13′6″ on other highways HVerified October 2026MississippiLegal 8′6″ W · 13′6″ HVerified October 2026North CarolinaLegal 8′6″ W · 14′ HVerified October 2026South CarolinaLegal 8′6″ W · 13′6″ HVerified October 2026TennesseeLegal 8′6″ W · 13′6″ HVerified October 2026TexasLegal 8′6″ W · 14′ HVerified October 2026
In progress (37 states)
ArizonaCaliforniaColoradoConnecticutDelawareIdahoIllinoisIndianaIowaKansasMaineMarylandMassachusettsMichiganMinnesotaMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth DakotaUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming