I have CS67 20x10 wheels (+45mm offset and 7.26 inch backspace) with 275/35 tires and I am at least 0.5 inch inside the fender edge. The wheel you are asking about has a rim that sits 0.56 inches deeper from the fender than my wheel (assuming that the Razor has a +24mm offset and 6.0 inch backspace). Just make sure the tire you get is designed for a 9" rim and you will be fine.