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Tire size questions

Hi there I am about to update my tires and had a sizing question I have ordered the 295/30/19 which I know will fit on my 2010 roadster with the

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Old 06-26-2016, 04:32 PM   #1 (permalink)
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Default Tire size questions

Hi there

I am about to update my tires and had a sizing question

I have ordered the 295/30/19 which I know will fit on my 2010 roadster with the sport package (rays wheels)

Question on the fronts

is a 255 40 19 ok for the front
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Old 06-26-2016, 04:47 PM   #2 (permalink)
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Default Tire size questions

Why such a small sidewall in the rear? Are you lowered?
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Old 06-26-2016, 05:00 PM   #3 (permalink)
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Tyre size are mismatched for overall diameter.

295/30R19 is ~659mm
255/40R19 is ~687mm

A better pairing is 295/35R19 in the rear, if such a size is available. If you wish to stick with the 295/30 rear profile (even though the ride will be harsh), try 255/35R18 at the front.
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Old 06-26-2016, 05:02 PM   #4 (permalink)
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not lowered. I was given a set of brand new 295/30/19 so trying to match the fronts as best as I can
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Old 06-26-2016, 05:05 PM   #5 (permalink)
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255/35's
what flavor tire are they?
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Old 06-26-2016, 05:06 PM   #6 (permalink)
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Quote:
Originally Posted by suzook View Post
not lowered. I was given a set of brand new 295/30/19 so trying to match the fronts as best as I can
Ah that explains it... BG is right then with a 255/35
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Old 06-26-2016, 05:11 PM   #7 (permalink)
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thanks everyone
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Old 06-26-2016, 05:13 PM   #8 (permalink)
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Since you've already purchased the rears at 295/30R19, a better match for the fronts would be 255/35R19. Diameter and sidewall will match. Here's a link to a tire size calculator.

https://tiresize.com/calculator/
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Old 06-26-2016, 07:13 PM   #9 (permalink)
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You can get away with 265/35 19s in front.
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