VW recommended 275-40-20 on 20X9 rims. Being a fat rubber type of guy(love the look from the rear when followed), I was thinking of going to a 295-40-20 size. A difference of 2.2%, diameter 728mm vs 744mm respectively, and a speedo error of 70mph vs 71.54. All negligible.
The only catch by moving to the 295mm tire size, is that these 20in mags that I was eyeing, and getting prepared to buy literally today, come only in 9 inch widths. It seems that 285-40-20 would mean a MINIMUM of 9.5 inch width, and the 295-40-20 that I was hoping for would mean a MINIMUM rim width of 10 inches! So that truly limits my search for a good looking 20 inch mag. Back to the drawing board
Does that all sound right? Do those online calculators specs that I posted up above sound right? In any case, who else here is running "fatter" tires on his/her Touareg?
The only catch by moving to the 295mm tire size, is that these 20in mags that I was eyeing, and getting prepared to buy literally today, come only in 9 inch widths. It seems that 285-40-20 would mean a MINIMUM of 9.5 inch width, and the 295-40-20 that I was hoping for would mean a MINIMUM rim width of 10 inches! So that truly limits my search for a good looking 20 inch mag. Back to the drawing board
Does that all sound right? Do those online calculators specs that I posted up above sound right? In any case, who else here is running "fatter" tires on his/her Touareg?