IS250 VS IS350 offsets
#5
The offests remain the same.
Like llamaboiz says, the front wheel disc type has to be a HIGH DISK for an IS350 to bolt right on. A MID DISC can be used on an IS350 to gain more lip size, but a spacer needs to be run behind the wheel, and then the offset adjusted accordingly, which will usually removes the lip size anyway.
The 250/350 both use the same LOW DISC in the rear.
It appears the popular offset types for ISX50's are (based on 8.5 front, 9.5 rear):
Mild: +42 to +45 front and rear
More agressive: +38 front, +40 rear
"Matching" more agressive: +36 front and rear
Agressive with fender liner work : +30 front, +35 rear
Very agressive with fender work: +28 front, +32 rear
VIP style with major fender work: +21 front, +25/27 rear
Just my $.02
Like llamaboiz says, the front wheel disc type has to be a HIGH DISK for an IS350 to bolt right on. A MID DISC can be used on an IS350 to gain more lip size, but a spacer needs to be run behind the wheel, and then the offset adjusted accordingly, which will usually removes the lip size anyway.
The 250/350 both use the same LOW DISC in the rear.
It appears the popular offset types for ISX50's are (based on 8.5 front, 9.5 rear):
Mild: +42 to +45 front and rear
More agressive: +38 front, +40 rear
"Matching" more agressive: +36 front and rear
Agressive with fender liner work : +30 front, +35 rear
Very agressive with fender work: +28 front, +32 rear
VIP style with major fender work: +21 front, +25/27 rear
Just my $.02
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#10
well the wheel size is 19x8.5 and offset is unknown but it wont fit on the Is350 but only on the is250. So what should i do to make it fit? Tire size? Spacers 10mm 15mm 20mm?? Will it be TOO flushed to the fender tho?? making it stick out more than the rear...19X9.5
#11
Lexus Fanatic
I think you should put down everything you know about the rims first, brand/style/go measure the offset with a ruler/everything you can find out about the particular rims, high/med/low disk... everything you can, call the guy who sold it to you... the more info you post the better the answer you'll get.
#12
thanks llamaboiz...well i cant really contact the seller now. But he only say this will only clear stock IS250 brakes. Aftermarket BBK will definitely not fit in, and he actually tested on an IS350 and he says it does not clear the 4 pot brakes IS350 has.