Kansas

Kansas interstate GVW limit: 80,000 lbs. State highways allow up to 85,500 lbs with proper axle configuration. Per-axle limits: Single axle 20,000 lbs, Tandem axle 34,000 lbs, Tridem axle 42,000 lbs. Federal bridge formula on interstates; Kansas permits higher weights on state highways with additional axles. Enforcement tolerance: No general tolerance on interstates.

Height: 14 ft. Width: 8 ft 6 in. Trailer length: 59 ft 6 in (semitrailer). Overall combination length: No overall limit for tractor-semitrailer.

Oversize/overweight permits through KDOT online system Fees: Single-trip: $20; Annual: $50+. Alaska oversize permits are not directly honored in Kansas. You will need to obtain a Kansas-specific permit for oversize/overweight loads. Apply online: https://www.ksdot.gov/buroperations/osow/ Enforcement: KHP operates weigh stations; fines per axle overweight.

Agricultural: Farm vehicles hauling agricultural products exempt on state highways; harvest season allows higher weights.

For the most current weight and size regulations, permit applications, and seasonal restriction updates, visit the official Kansas DOT page at https://www.ksdot.gov/buroperations/osow/. Contact the Kansas Department of Transportation for specific routing questions.