The American Driver
From Drivers - For Drivers
Texas Driver Services
State Police:
 512-424-2000
emergency cell# - 911
 Website
Vehicle Registration:
 800-299-1700
512-465-3521  fax
 Website
IRP:
 800-299-1700
512-465-3521  fax
 Website
Trip Permits:
 800-299-1700  (IFTA & IRP)
  
Operating Authority:
 800-299-1700
 Website
SSRS:
 800-299-1700
  
Fuel Tax:
 800-252-1383
 Website
IFTA:
 800-299-1700
  
Overweight - Oversized Permits:
 800-299-1700
512-465-3565  fax
 Website
Hazardous Materials:
 512-239-6413
 Website
Hazardous Waste:
 512-239-6413
512-239-6410  fax
 Website
Radioactive Material:
 512-239-2334
512-239-2007  fax
 Website
Hazardous Spill Reporting:
 800-832-8224
  
Area Codes
Tandem Setting
210; 214; 254; 281;
325; 361; 409; 430;
432; 469; 512; 682;
713; 806; 817; 830;
832; 903; 915; 936;
940; 956; 972; 979
 No Kingpin Requirements
For Interstate Routes
Legal Weight Limits For Interstate Routes and Access Thereto
Steering Axle
Single Axle
Tandem Axle
Gross Vehicle Weight
Tire
Manufacturing
Rating
 20,000 lb.
 34,000 lb.
 80,000 lb.