The product itself is fine and is likely to meet very duty, which I can not test, because both the manufacturer (on its website) as well as the merchants here (and elsewhere) give suitable for all tire sizes up to 18 "to 245mm Width of ... goods only on me now present is "maximum tire circumference of 2100mm (not suitable for SUVs)." Well, I do not drive a SUV but a normal sports coupe, although my tires have a circumference of 2174mm. Since my tires slightly are narrower than the maximum specified size (max is 245mm, 235mm I drive), I'll try it anyway times.