Colorado-Tacoma V2 compatible?

Hey everyone, I have a second gen double cab, short bed, Toyota Tacoma There is a Chevy Colorado short bed V2 go fast camper available near me. Bed length is the same on both but the Tacoma bed width is 2-1/2” or so wider. It looks like it would fit however, there would be some space open to the elements on the rails of my Tacoma. Does anyone out there have experience fitting a Colorado V2 go fast camper on a Tacoma? Thanks for any Advice

Keep in mind, you’ll have zero warranty if you do this.