What are the legal axle limits for oversize load permits? KAR 36-1-37 outlines legal axle weights for oversize permits, as follows: Single, non-drive axle: 22,000 lbs. Single, drive axle: 24,000 lbs. Tandem axle: 45,000 lbs. Triple axle: 60,000 lbs. Quad or more: 65,000 lbs. High Touch2022-05-26T09:57:20-05:00