I need to replace the Khumos on the rear of my W209 CLK 270CDi. Have been pleased with the Ku's, had Toyos previously, which were fine too. To be honest I can't really appreciate the difference. I'm not sure of the mileage on the Khumos as I had winter tyres on last winter. Has anybody run Savas and any thoughts on how they compare? Can get a pair for £150.