Biggest Rag Ever.

i just got a 93 astro and im wondering what the biggest rag i can do is? I see alot of people with 40x80. can i go bigger and clear the door slider at the top? please post pics or info please. or has anyone done back to back electric 40x40 or somethin crazy?

a friend of mine has a 40x80 in his 1986 astro. it goes front to back. i dont have pics but i can try and get some. his profile name on here is "Astrowoody".

this kid from new york his plate is caddydaddy he was lin last months tailgate it was like 10 feet long thats the biggest i ever seen it was on like a 18 passenger van

Raw here in florida had a suburban w/ a long sliding rag... heres the pics, its A 112

i worked at street beat customs and the biggest rag i have seen was in a tour bus, it stretched the entire length of the bus