Version 1

• Designed for full sized pickups
• Engineered to accommodate new bed sizes
• Offset fill opening for safety and easy access
• Sidewall reinforcement
• Flat spots on each end for fittings
• Molded-in gallon indicators

Version 2

• Engineered to accommodate new bed sizes
• Offset fill opening for safety and easy access
• Molded-in gallon indicators
• 325 and 425 have low profiles for better rear vision
• 210 fits both "mini" pickups and full size models
• Tough circular design adds strength