How Do I Identify My Leer Truck Cap?

Will a ram 1500 topper fit a ram 2500? Some models of truck campers are made to be universal, such as the scout campers olympic.

If You Look Carefully You Should Be Able To Find A Plate Inside The Truck.

This confirms a 1500 ram truck back to 2014 will fit a 2020 ram 2500 as long as it is a 6.4 ft.