Weather Guard Rigid Flooring with Sills GMC Savana and Chevy Express 155" Wheelbase Model RFGE55-5-01Weather Guard Rigid Flooring with Sills GMC Savana and Chevy Express 155" Wheelbase Model RFGE55 5 01 Your work van goes through a lot every day, and the floor takes the biggest hit. Dealing with bumps or uneven spots? That's the last thing you need when you're constantly in and out of the van. You need a tough, reliable surface that keeps you safe and lets you focus on the job. That's where WEATHER GUARD rigid flooring comes in. Built to last the