2019 F31 Wheel/Tire Setup Question

Sensi94 · 07-08-2019, 02:39 PM

Looking at purchasing a set of HRE FF04s in the sizes: Front-20x8.5x20 ET30, Rear-20x9.5x20 ET 42. The recommended sizes from HRE are 235-35 in the front and 265-30 in the rear. I have seen various threads on wheel/tire combos, but have seen a multitude of questions and answers. Will the 245-35-20 in the front and the 275-30-20 in the rear tire sizes work with the stock suspension? Mainly wondering due the the larger variety of tires in these sizes compared to the recommended.

alohasurftoad · 07-08-2019, 10:32 PM

245/35/20(26.8"diameter) with +30 offset up front, will probably rub the fenderwell liner during full lock turn especially on a transition. let us know if it doesn't...

the size combination i would run on your planned widths and offsets are

225/35/20(stretched), 265/30/20, 0.5% diameter difference, good for x-drive,

or 235/35/20, 275/30/20, 0.22% diameter difference, good for x-drive.

or the recommended sizes from HRE 235/35, 265/30

07-08-2019, 02:39 PM	#1
Sensi94 Registered 0 Rep 1 Posts Drives: Bmw f31 Join Date: Jul 2019 Location: Colorado iTrader: (0)	2019 F31 Wheel/Tire Setup Question Looking at purchasing a set of HRE FF04s in the sizes: Front-20x8.5x20 ET30, Rear-20x9.5x20 ET 42. The recommended sizes from HRE are 235-35 in the front and 265-30 in the rear. I have seen various threads on wheel/tire combos, but have seen a multitude of questions and answers. Will the 245-35-20 in the front and the 275-30-20 in the rear tire sizes work with the stock suspension? Mainly wondering due the the larger variety of tires in these sizes compared to the recommended.
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07-08-2019, 10:32 PM	#2
alohasurftoad Brigadier General 3078 Rep 4,327 Posts Drives: 440i gran coupe w/mppsk Join Date: Apr 2015 Location: hawaii iTrader: (0)	245/35/20(26.8"diameter) with +30 offset up front, will probably rub the fenderwell liner during full lock turn especially on a transition. let us know if it doesn't... the size combination i would run on your planned widths and offsets are 225/35/20(stretched), 265/30/20, 0.5% diameter difference, good for x-drive, or 235/35/20, 275/30/20, 0.22% diameter difference, good for x-drive. or the recommended sizes from HRE 235/35, 265/30 Last edited by alohasurftoad; 07-09-2019 at 12:07 AM..
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