In order to ensure you re purchasing the correct size for your tonneau cover or bed rails you ll want to make sure that your bed is being measured correctly.
How to measure truck bed size for tonneau cover.
This is the first thing you need to know and for some trucks the only thing.
Extend your measuring tape longways in the center of the bed to the far end up against the bulkhead.
How to measure your bed size.
First up bed length.
Divide the number of inches by 12 to determine the length of your truck bed in feet.
I ve already got a tonneau cover so let me just fold this back for you.
Measure your truck bed length your truck bed length is determined by the distance between the inside of your tailgate and the inside of the bulkhead.
If you are fitting your truck bed for something like a bed rug or a tonneau cover you may need to know its dimensions in fractions for instance 6 2 feet.
A lot of people think you need to measure the bed rail caps or something like that but you ll need to just extend your tape.
Record the measurement in inches.
Get the truck bed s length.
Moving along your bed rail extend the measuring tape to the inside edge of the top of your tailgate.
You can do this by simply dividing the number of inches your tape measure will show total inches as well as feet by 12.
The last measurement you will need is the length of the truck bed.
Take your measurement at where the bed ends and the tailgate begins.
Measure the distance between the bed rails starting from inside to inside of the rail.
Trucks usually come in 2 3 different bed sizes the most common being 5 5 foot 6 5 foot or 8 foot.
The model that you purchase needs to be the model made specifically for your bed size.