Tires

[MrCarverM6]

235-50-18 do these fit our cars? I have searched and searched and searched.. to no avail.

[JonnieDago]

Next time... Pay attention in math class. :rolleyes:

Stock Tire - 245/45R17
Tire 1 - 235/50R18

Section Width: 9.64 in 245 mm
Section Width: 9.25 in 235 mm

Overall Diameter: 25.68 in 652.27 mm
Overall Diameter: 27.25 in 692.15 mm

Radius: 12.84 in 326.13 mm
Radius: 13.62 in 345.94 mm

Circumference: 80.67 in 2049.0 mm
Circumference: 85.60 in 2174.2 mm

Revs per Mile: 809.9
Revs per Mile: 763.3

Actual Speed: 60 mph 100 km/h
Speedometer1: 56.5 mph 94.2 km/h

Speedometer Difference: 6.105% too slow
Diameter Difference: - Diameter Difference: 5.77%

[Mikey340]

So does all that mean yes or no!
LOL
Mike

[JonnieDago]

So does all that mean yes or no!
LOL
Mike

Sure, if you'd like your GTO to look more like a pickup truck. :-punch:













































































:gr_jest:

[Orkboyz]

Any particular reason you want to go with an aspect ratio of 50? there are plenty of really good 235/40 and 245/40 tires out there. I use 245/40R18 KDW2 all around on the stock wheels for street driving.

[aquariussuperman]

235-50-18 do these fit our cars? I have searched and searched and searched.. to no avail.

you just got burned.