2001 to Present

• Dually: 8’6″ L x 97″ W x 56″ C/A x 42″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 56″ C/A x 42″ Runner
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 42″ C/A x 42″ Runner
• Cab & Chassis: 9’L x 90″ or 92″ W x 60″ C/A x 34″ Runners
• 4500 & 5500: 94″ W with 60″ headache rack

Prior to 2000

• Measurements will be required

Ram Trucks

2007

• Cab & Chassis: 9’3″ L x 94″ W x 60″ C/A x 34″ Runners (Requires Super Duty Headache Rack)

2003 – Present

• Mega Cab Dually: 84″ L x 97″ W x 38″ C/A x 42″ Runners
• Dually: 8’6″ L x 97″ W x 58″ C/A x 42″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 58″ C/A x 42″ Runner
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 38″ C/A x 42″ Runner

2002 – Earlier

• 56″ C/A and 38″ Runners

Ford

1998 – 2016

• Dually: 8’6″ L x 97″ W x 56″ C/A x 38″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 56″ C/A x 38″ Runner
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 40″ C/A x 38″ Runner
• Cab & Chassis: 9′ L x 92″ W x 60″ C/A x 34″ Runners
• F-350 Cab & Chassis: 92″ W
• F-350 Dually: 97″ W
• F-450 & 555: 94″ & 97″ W with Super Duty Headache Rack

2017

• Dually: 8’6″ L x 97″ W x 56″ C/A x 42″ Runners SD Headache Rack
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 58″ C/A x 42″ Runner SD Headache Rack
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 40″ C/A x 42″ Runner SD Headache Rack
• Cab & Chassis: 9′ L x 92″ W x 60″ C/A x 34″ Runners SD Headache Rack
• F-350 Cab & Chassis: 92″ W SD Headache Rack
• F-350 Dually: 97″ W x 58″ C/A x 42″ Runner SD Headache Rack
• F-450 & 555: 94″ & 97″ W with Super Duty Headache Rack

PJ Ford

1998 – 2016

• Dually: 8’6″ L x 97″ W x 56″ C/A x 38″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 56″ C/A x 38″ Runner
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 40″ C/A x 38″ Runner

2017 – Present

• Dually: 8’6″ L x 97″ W x 58″ C/A x 42″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 58″ C/A x 42″ Runner
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 40″ C/A x 42″ Runner

All Model Years

• Cab & Chassis (60″ CA): 9’4″ L x 94″ W on SK, 97″ on all other models x 60″ C/A x 34″ Runners with super duty headache rack
• Cab & Chassis (84″ CA): 11’4″ L x 94″ W on SK, 97″ on all other models x 84″ C/A x 34″ Runners with super duty headache rack
• Single Wheel Cab & Chassis: use 84″ wide beds. Other measurements are the same

RAM

2002 – Earlier

• 56″ C/A and 38″ Runners for Long Wheel Base (Dually and Single Rear Wheel)
• 40″ C/A and 38″ runners for Short Wheel Base (Single Rear Wheel)

2003 – Present

• Mega Cab Dually: 84″ L x 97″ W x 38″C/A x 42″ Runners
• Dually: 8’6″ L x 97″ W x 58″ C/A x 42″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″ W x 58″ C/A x 42″ Runner
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 38″ C/A x 42″ Runner

2007-Present

• Cab & Chassis (60″ CA): 9’4″ L x 94″ W on SK, 97″ on all other models x 60″ C/A x 34″ Runners with SD rack
• Cab & Chassis (84″ CA): 11’4″ L x 94″ W on SK, 97″ on all other models x 84″ C/A x 34″ Runners with SD rack
• Single Wheel Cab & Chassis: use 84″ wide beds. Other measurements are the same

GM

2000 to Present

• Dually: 8’6″ L x 94″ W x 56″ C/A x 42″ Runners
• Single Wheel Long Wheel Base: 8’6″ L x 84″W x 56″ C/A x 42″ Runners
• Single Wheel Short Wheel Base: 84″ L x 84″ W x 42″ C/A x 42″ Runners
• Cab & Chassis (60″ CA): 9’4″L x 92″ or 94″ W on SK, 97″ on all other models x 60″ C/A x 34″ Runners
• Cab & Chassis (84″ CA): 11’4″ x 92″ or 94″ W on SK, 97″ on all other models W x 84″CA x 34″ Runners
• Single Wheel Cab & Chassis: use 84″ wide beds. Other measurements are the same