255/45 on the stock 18" (non-track) rear rim?
Thread Starter
Joined: Jun 2003
Posts: 5,327
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From: Miami/Kendall, Florida
Any problems with this setup?
I am currently running 245/40 all around, and want to go a little wider with the rear tires. Will I have any problems using 255/45 (since stock profile is 45 anyway).
I have a Base model so no problems with TCS/etc.
Thanks in advance.
Jun
I am currently running 245/40 all around, and want to go a little wider with the rear tires. Will I have any problems using 255/45 (since stock profile is 45 anyway).
I have a Base model so no problems with TCS/etc.

Thanks in advance.
Jun
You have 245/45 on the fronts as well. I thought you couldn't fit 245 on the fronts. Just ordered 225/45 & 245/45 KDW2 also.
Originally Posted by Alpha
I have 255/45/18 KDW2 on all 4 touring rims. No problems at all.
Originally Posted by Alpha
I have 255/45/18 KDW2 on all 4 touring rims. No problems at all.
Sorry Jun for jacking your thread. lol Acree I just bought my KDW tires from Discount Tire Direct: https://my350z.com/forum/wheels-and-tires/158456-ordered-bfg-kdw-nt.html
awesome! robert post up pics when you get em mounted. i dont know what middle number i should go with. what do you guys think? i know i want 255/XX/18 all the way around but what would look and perform the best? I am dropped 1 inch in the front and 1.2 inches in the rear if that helps any.
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Thread Starter
Joined: Jun 2003
Posts: 5,327
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From: Miami/Kendall, Florida
Originally Posted by Robert_K
Sorry Jun for jacking your thread. lol Acree I just bought my KDW tires from Discount Tire Direct: https://my350z.com/forum/showthread.php?t=158456
no problem dude.
I just bought the KDW NT for the rear, 255/40 18

i'll post pics when i have them mounted!
Thread Starter
Joined: Jun 2003
Posts: 5,327
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From: Miami/Kendall, Florida
Originally Posted by Acree
awesome! robert post up pics when you get em mounted. i dont know what middle number i should go with. what do you guys think? i know i want 255/XX/18 all the way around but what would look and perform the best? I am dropped 1 inch in the front and 1.2 inches in the rear if that helps any.
the 245 up front should help you with understeer.
Stock size is 225F/245R. IMO, i think 225 is too small for up front (which is why i have 245/40 up front now).
Originally Posted by Acree
do you have any pictures?! i am wanting to run the exact same setup but with 255/35/18. also, where did you purchase from and how much? (if you don't mind me asking)
Um you sure you meant to say a 35 series and not a 40 series or even a 45?
Don't know how to say this but a 255/35/18 will look waaayyyyy not right.
A 255/40/18 would be waaaay better. Your wheel wells will look HUGE and your wheels tiny and your sidewalls will look way too thin as well, not to mention the speedo will be off quite a bit.
Originally Posted by Chad68
Um you sure you meant to say a 35 series and not a 40 series or even a 45?
Don't know how to say this but a 255/35/18 will look waaayyyyy not right.
A 255/40/18 would be waaaay better. Your wheel wells will look HUGE and your wheels tiny and your sidewalls will look way too thin as well, not to mention the speedo will be off quite a bit.
Don't know how to say this but a 255/35/18 will look waaayyyyy not right.
A 255/40/18 would be waaaay better. Your wheel wells will look HUGE and your wheels tiny and your sidewalls will look way too thin as well, not to mention the speedo will be off quite a bit.
Originally Posted by Jun
no problem dude.
I just bought the KDW NT for the rear, 255/40 18
i'll post pics when i have them mounted!
I just bought the KDW NT for the rear, 255/40 18

i'll post pics when i have them mounted!
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