Weight and Size Allowance: Maximum weight is 50 pounds and maximum size is 62 inches (length + width + height) per checked piece of luggage. Effective March 1, 2005, overweight items from 51 to 70 pounds will be accepted for a charge of $25.00 per item. Items weighing from 71 to 100 pounds and oversized items in excess of 62 inches but not more than 80 inches (i.e., surfboards, bicycles, vaulting poles) will be accepted for a charge of $50.00 per item. Any item weighing more than 100 pounds must be shipped as Air Cargo. However, Customers cannot use SWA Cargo unless classified as a Known Shipper as defined by the TSA or TSA approved Indirect Air Carriers (IAC). For full details about shipping cargo, visit swacargo.com.