MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: Nasir on December 08, 2015, 04:08:47 pm

Title: 225/45/18 Rear and 225/40/18 Front
Post by: Nasir on December 08, 2015, 04:08:47 pm
Hi,

I just had my tyres changed. I noticed the previous owner (unintentionally) fitted the wrong size tyres on one axle (size 225/45/18).

The problem is that the wrong sized tyres are brand new!

Is it okay to drive with the 45 profile on the rear and 40 profile on the front for a couple of months? Unless it's a safety issue, I can't justify binning new tyres.
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: andyR43 on December 08, 2015, 05:40:48 pm
No reason why the profiles would need to be the same so carry on driving!!  :driver: :driver:
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: Chris92 on December 08, 2015, 09:30:48 pm
It'll be fine as longs as each axle has the same tyres on both sides of the same axle.
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: john87 on December 09, 2015, 10:02:35 am
... unless you're running an R32 or something else with 4 wheel drive, in which case you'd suffer serious damage to the system!
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: Nasir on December 09, 2015, 10:33:05 am
Okay thanks fellas.

Could this be the reason that my steering angle sensor light, ESP and TPMS light are coming on and going off?

I.e., the wheels on the two axles rotate at different speeds, confusing the system?
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: xjay1337 on December 09, 2015, 10:36:31 am
Yes possibly.
Although I ran 215/40 and 225/45 and had no such problems.
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: Nasir on December 09, 2015, 10:39:22 am
Yes possibly.
Although I ran 215/40 and 225/45 and had no such problems.

Hmm, food for thought. The previous owner did mention that the light only came on when he switched from winter tyres to these (wrong sized) tyres. Even did a 4 wheel alignment to try and correct it.

Cheers mate.
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: MrBones on December 09, 2015, 12:20:37 pm
... unless you're running an R32 or something else with 4 wheel drive, in which case you'd suffer serious damage to the system!

Yes this is true for 4 wheel drive/ 4motion's ...it will cause problems with the Heldex
Title: Re: 225/45/18 Rear and 225/40/18 Front
Post by: Nasir on December 09, 2015, 12:45:39 pm
... unless you're running an R32 or something else with 4 wheel drive, in which case you'd suffer serious damage to the system!

Yes this is true for 4 wheel drive/ 4motion's ...it will cause problems with the Heldex

Yep I can imagine. I have a GTI, though.