A Message from Butlerbuilt: On November 6th, 2009 ButlerBuilt was the 1st manufacturer on the SFI website for the new 39.1 spec seat. As of today there has been only one other manufacturer added to their list of approved SFI 39.1 seat manufacturers. SFI stickers are not dated and do not indicate when the test was passed. In fact the two are not related. If your seat manufacturer contends that they have stickers 1 & 2 to prove they were the first to pass the test, you should ask them why they still have the stickers. It would indicate to me that they haven't "sold" their first SFI seat. Also ask them the weight of their seat?
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