Does anyone know if this wheel will fit on 10 RX350 FWD?

I have some left over 20" in the garage and want to put this wheels on my wife's RX350.

Front: 20 x 9 +38
Rear: 20 x 10 + 45

I do not want to get like 35 profile tires on SUV. Does anyone know what is the

biggest tire size (width and ratio) that fits RX350 without any issue with stock suspension?

Thank you,

 

What vehicle did you take the wheels off of?
You need to make sure they fit the bolt spacing and more importantly, the hub diameter. The hub is 60.1 mm, this centers the wheel so there are no vibrations. If yours is larger, you need to know the diameter and purchase hub rings to make them fit. Rings are readily available at many sources, even eBay.
The bolt spacing is 114.3 The offset should work. You need to test fit them. This link shows the bolt spacing, center bore and lug size for various wheels. http://adaptitusa.com/referencebook.htm

Use these links to test fit different tire sizes to determine which is close to the factory diameter and see if the wheels actually fit. The first one has a visual reference so you can see the difference. The factory wheels are 7.5 inches wide and have a 35 offset. http://www.willtheyfit.com/

http://tire-size-conversion.com/tire-size-calculator/

http://www.tire-size-calculator.info/

 

use the offset calculator http://www.1010tires.com/Tools/Wheel-Offset-Calculator#

based on the OEM sizes for the 2010 , your wheels won't clear the struts.

 

Yea i will get those ring but yea by looking at the calculator, this might be bad offset for RX =( thx for the good info guys.