MaxTrax - seem good but very pricey.
Traction Specializers ft MAXTRAX Vehicle Extraction and Off Road Traction Devices
howdy, im a newbie here but figured id chime in since i came here looking for info on maxtrax. they DO work pretty damn well, although the price does seem kinda high at first. we use them at our golf course in PA in lieu of sending out an atv/truck with one or two men...thats where it pays for itself in one use. id say go for it. if they suck theres always ebay lol