The wheel size dosen't really matter unless you don't compehsate with tires. As in is 18"s roll with 35 series tire, with 15s that a no no. so as long as you keep the total rolling diamater about the same it will be the same distance from the ground.ayS said:will df210's be such a big drop. i'll have to worry about driving around town with 15 wheels? does anyone know how low the lip is to the ground once lowered?