I put the carpet on the interior wheel wells. And then I cut the interior rear quarter panels to allow for the tubbed rear end. Took my time and this is what I came up with. Note how I cut it forward and then back at the mounting place for the rear seat. BTW, these panels are not bolted in yet. And I am not pleased with the glossy paint I used on the interior panels. I am still searching for the correct light reflectivity!