I drive a 5.5 ltr merc. Tyres for this type of car are very expensive. Heres what I do to keep costs down. I bought an extra set of rims. I buy a new set of tyres for Adens and put them on over the winter month, means new tyres in the wet months, got to be good! My original rims have a more expensive, pilot s4 tyre, that I use over the summer months. The s4 tyres last at least 4 years by not using them in winter. Adens provide good quality tyres at affordable prices. Example; Adens 4 tyres $580.00 each year. Pilot s4 tyres $1164.00 each. Gives me time to save money for tyres while having new rubber on the road,