Max Rolling Diameter Difference for Non-xi

weehe126 · 05-15-2019, 12:10 PM

Currently running 235/40/18 and 275/35/18. Considering going up a size in the rear to get more side wall for traction. I am stuck with 235 in the front due to rubbing with 245. Using the calculator a 265/40 is 3.5% different and a 275/40 is 5.1% different.

Since I am non-xi would there be any issues with either of these options?

Antetokounmpo · 05-16-2019, 09:28 AM

3% is the highest

05-15-2019, 12:10 PM	#1
weehe126 Brigadier General 1161 Rep 3,187 Posts Drives: 2017 340i Join Date: Apr 2014 Location: San Antonio iTrader: (2)	Max Rolling Diameter Difference for Non-xi Currently running 235/40/18 and 275/35/18. Considering going up a size in the rear to get more side wall for traction. I am stuck with 235 in the front due to rubbing with 245. Using the calculator a 265/40 is 3.5% different and a 275/40 is 5.1% different. Since I am non-xi would there be any issues with either of these options?
	Appreciate 0 Tweet Quote

05-16-2019, 09:28 AM	#2
Antetokounmpo Brigadier General 1550 Rep 3,475 Posts Drives: E90 6MT FBO; '18 F150 Platinum Join Date: Jul 2013 Location: WI iTrader: (3) Garage List 2018 Ford F-150 Pla ... [0.00] 2008 BMW 335xi [0.00]	3% is the highest __________________ 2008 335xi 6MT \| VRSF Catless DP \| VRSF 7" FMIC \| VRSF CP \| TIAL BOV \| DCI \| MHD 2+ BC Racing BR \| Stoptech 600 \| Firehawk Indy 500 255 Square \| Atric Altimax 225 Sq. 2018 F-150 Platinum 701A \| FX4 \| 3.5 EcoBeast
	Appreciate 0 Quote