Colorado Commercial Vehicle Axle Weight Limits

Colorado enforces the following maximum weight limits for commercial vehicles (per Colorado State Patrol & CDOT):

• Single Axle: 20,000 lbs
• Tandem Axle: 34,000 lbs
• Gross Vehicle Weight (GVW): 80,000 lbs

Overweight violations incur fines and penalties. Limits are subject to change; always verify with CDOT or the Colorado State Patrol Motor Carrier Safety Section for current regulations and permit requirements for oversize/overweight loads.