I've had good luck so far with Tirechain.com and really like these: http://tirechain.com/VBAR.htm
I don't like the spring adjusters that I got from them though and will be picking us a set of the rubber adjusters for a try. The springs were too easily bent and flew off. The chains do fit the 33x10.50 perfectly with the built-in cams tightening things up great - the adjusters are just insurance against carnage when a link breaks. BE EXTREMELY CAREFUL WHEN USING BUNGEES according to my eye surgeon friend! Rubber bungees are a main source of income for him.
Originally Posted by Convert
I used tirechains.com also and would do so again