While LOORRS UTV's don't require them, they are still necessary for the SR1 class. I got some fantastic material from a belt/hose place in Phoenix - it's conveyer belt material in just the right thickness....since it's belted, the rubber won't break off from flexing back and forth. Also, IMS sells some rubber sheets that might work also....I need to order another spare set, just in case. I believe Tyler H actually ordered generic mudflaps and just cut them down to size, too...several options available!
. Is your SR1 all done??