40 Profile

[sukh13]

What would the damage be for using a 40 inch profile instead of a 45 on standard Rays alloys?

 

They are significantly cheaper, and was just wondering if it was worth the saving?

 

Thanks!

[spursmaddave]

What would the damage be for using a 40 inch profile instead of a 45 on standard Rays alloys?

 

They are significantly cheaper, and was just wondering if it was worth the saving?

 

Thanks!

 

If you change the outer diameter of the wheel as a whole you will have all sorts of problems

[Lexx]

viewtopic.php?f=60&t=52406

 

Page 3 of the tyre sub forum.

2 mins off effort, would have gained you a quicker response than posting up and waiting for someone to reply

[sparky370z]

Running 40 profile with no probs.

[spursmaddave]

That post says that it is a difference greater than advised so you take your chances...

 

To be honest and not nasty if the OP is looking to cut corners and cost on tyres then they need a cheaper to run car....

[tprice]

Running 40 profile with no probs.

 

 

were they any cheaper for you?

[sukh13]

That post says that it is a difference greater than advised so you take your chances...

 

To be honest and not nasty if the OP is looking to cut corners and cost on tyres then they need a cheaper to run car....

 

 

Lol

 

I love this new phrase on car forums.

 

"If you can't afford X buy a cheaper car"

 

So you would advise a Lambo owner to pay £3k for a replacement headlight for a Diablo when the same headlights are available for £300 from Nissan?

 

I was just asking a question to see if its viable, no need to make such jumping conclusions.

 

I guess you always use Nissan dealers and all OEM Nissan parts?

[sukh13]

Running 40 profile with no probs.

 

More valuable input

 

Do you get any TC problems?

[Lexx]

In some ways running lower profile is a false economy - your rolling radius is out, so your speedo reads high, meaning miles rack up quicker, meaning service intervals come sooner and more often than running OEM radius.

[sukh13]

Fair comment, I wouldn't think that was the best thing to rack up miles early.

[tprice]

That post says that it is a difference greater than advised so you take your chances...

 

To be honest and not nasty if the OP is looking to cut corners and cost on tyres then they need a cheaper to run car....

 

 

Lol

 

I love this new phrase on car forums.

 

"If you can't afford X buy a cheaper car"

 

So you would advise a Lambo owner to pay £3k for a replacement headlight for a Diablo when the same headlights are available for £300 from Nissan?

 

I was just asking a question to see if its viable, no need to make such jumping conclusions.

 

I guess you always use Nissan dealers and all OEM Nissan parts?

 

 

totally agree, no matter what car you own some people always like to shop around, or look for a cheaper option. unless your absolutely minted with about £40m in the bank!!

 

im all for putting top quality parts on for top performance, but some people own a z because they like the look or the drive, not because they want to go flat out 100% of the time in all conditions.

 

for those people - having a slighty cheaper tyre wont make a sh*tting bit of difference.

[sukh13]

I am running RE05A all round.

 

(Possibly switching to winter boots)

[sparky370z]

Tbh I put on what came off so didn't really shop around. I put falkens 452s on and have had no Tc probs. Haven't noticed any difference between running my rays. I hated the bridgestones. As there were rubbish in the wet and noisy on the road.

[spursmaddave]

That post says that it is a difference greater than advised so you take your chances...

 

To be honest and not nasty if the OP is looking to cut corners and cost on tyres then they need a cheaper to run car....

 

 

Lol

 

I love this new phrase on car forums.

 

"If you can't afford X buy a cheaper car"

 

So you would advise a Lambo owner to pay £3k for a replacement headlight for a Diablo when the same headlights are available for £300 from Nissan?

 

I was just asking a question to see if its viable, no need to make such jumping conclusions.

 

I guess you always use Nissan dealers and all OEM Nissan parts?

 

 

totally agree, no matter what car you own some people always like to shop around, or look for a cheaper option. unless your absolutely minted with about £40m in the bank!!

 

im all for putting top quality parts on for top performance, but some people own a z because they like the look or the drive, not because they want to go flat out 100% of the time in all conditions.

 

for those people - having a slighty cheaper tyre wont make a sh*tting bit of difference.

 

And I love the new breed of Zed owners who want everything cheap and everything on a budget

 

If you can replace the same part cheaper fine but why skimp on tyres or brakes etc

 

And yes a cheaper tyre wont make a sh*tting bit of difference until you are in a ditch or facing the wrong way on a motorway... then maybe you will wish you had spent a little more

 

Anyway each to their own

 

Lets have another thread on how to get a couple more mpg if you drive really carefully or maybe even use normal unleaded

 

Oh and if you don't want stupid answers..... don't ask stupid questions, or maybe as Lexx said.... use the search instead

[sukh13]

Thanks for the helpful advice.

 

What year 350z do you drive?

[Stew]

If you run all 4 at 40 profile then it should be ok. One thing I've noticed when I've seen cars that run 40 profile is that the tyres look even more lost in the arches! Another thing is it would effectively reduce ground clearance by a little so if you struggle of speed bumps or anything now you'd make yourself more prone to damage etc.

[sukh13]

Thanks for the advice Stew.

 

Good to see some people around here still use a forum for helping others

[Lexx]

You 2 want to stop digging yourselves into a hole now?

[sukh13]

I was asking a genuine question, just cause he has a massive post count doesn't mean he can bully newbs.

 

Either way, he is firmly on the ignore list.

[spursmaddave]

 

I am a lot of things, and a bully ain't one of them

[Dblock]

Running 40 profile with no probs.

 

Running 245/45/18 and 235/40/18 on the front no problems whats so ever. Ive done more than 20k miles on them too. Im replacing them for 225/40/18s as they are a hell of a lot cheaper. I personally havent found any of this traction control problems alot of people bang on about. Maybe my car is different?

[sukh13]

Running 40 profile with no probs.

 

Running 245/45/18 and 235/40/18 on the front no problems whats so ever. Ive done more than 20k miles on them too. Im replacing them for 225/40/18s as they are a hell of a lot cheaper. I personally havent found any of this traction control problems alot of people bang on about. Maybe my car is different?

 

Just out of interest, is it a DE or an HR?

 

 

An example:

 

Falken 452

 

40 profile: £75inc

45 profile: £104inc

 

Obviously the tyres are the only things that keep you on the road, but I know on some cars there are a few different sizes you can use, so was just wondering.

[Dblock]

Running 40 profile with no probs.

 

Running 245/45/18 and 235/40/18 on the front no problems whats so ever. Ive done more than 20k miles on them too. Im replacing them for 225/40/18s as they are a hell of a lot cheaper. I personally havent found any of this traction control problems alot of people bang on about. Maybe my car is different?

 

 

Just out of interest, is it a DE or an HR?

 

DE

[sukh13]

 

I am a lot of things, and a bully ain't one of them

 

 

Bud I think I just took your posts the wrong way.

 

Lets move on

[Stew]

 

I am a lot of things, and a bully ain't one of them

 

 

Bud I think I just took your posts the wrong way.

 

Lets move on

 

 

****Manhugs****