Wheels front to back and back to front.
Wheels front to back and back to front.
Author
Discussion

Vaggingquick

Original Poster:

12,549 posts

212 months

Monday 11th March 2013
quotequote all
Taken form the "when do you change your tyres" thread.
Do anybody swap the front tyres/wheels around to put the fresher ones on the drive wheels or just go and buy newer ones.
I have noticed on both my cars that the front tend to wear around the edges more, due to my style of cornering ,so I'm told.
So, swap or buy new?

Chicane-UK

3,861 posts

216 months

Monday 11th March 2013
quotequote all
I just go and buy newer ones.

kambites

71,660 posts

252 months

Monday 11th March 2013
quotequote all
On cars where it's possible, I swap them regularly so all four tyres need replacing at the same time.

Zoobeef

6,004 posts

189 months

Monday 11th March 2013
quotequote all
If front wheel drive you should wear the fronts then put the new ones onto the rear and put the rears onto the front. Keeps all the rubber fresh.

If the spare is the same size you should also put that into the rotation by putting a new one in the boot and the spare on the rear with the other new one

chrisw666

22,655 posts

230 months

Monday 11th March 2013
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I'm about to swap my back ones to the front, but only because I'm doing bangernomics and want to go as far as possible without buying new ones.

5potTurbo

13,690 posts

199 months

Monday 11th March 2013
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I do with the winter/summer switch over - rears go to front and vice versa.

nickfrog

25,437 posts

248 months

Monday 11th March 2013
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If you do switch back to front, does it also make sense to cross the tyres left to right at the same time if possible ? I can remember my grand dad doing that but I am not sure about the rationale ? Maybe to compensate for wear through natural road camber ?

mccrackenj

2,048 posts

257 months

Monday 11th March 2013
quotequote all
Zoobeef said:
If the spare is the same size you should also put that into the rotation by putting a new one in the boot and the spare on the rear with the other new one
No no, you can't do that!


What about when you come to sell the car when it's 10 years old and knackered - you're not going to be able to say in your ad "spare wheel unused". Then what will you do? No one will buy the car.

Snowboy

8,028 posts

182 months

Monday 11th March 2013
quotequote all
Re - the spare.

When I get my tyres changed I normally put the best of those getting replaced into the boot as the spare.

A long time ago I swapped the spare tyre into the mix - and it failed quite badly.
Bearibg in mind a spare (for me) is only staying on the car lobg enough for me to get home it doesn't need to brand new. But nor do I want an old dryed up lump.

E30Addict

825 posts

203 months

Monday 11th March 2013
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I always used to put the newer tyres on the rear (RWD car) but my new car has staggered wheels, so no such luck this time!

SnipsSt

238 posts

238 months

Monday 11th March 2013
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I lived in California for a couple of years, and ran a Lexus IS 300 (rear wheel drive, all wheels same size).

Presumably because of the hot weather, the service intervals were much more frequent (oil change), something like every 4K miles, iirc.

Anyway, they would always rotate the tyres (or, 'tires') at every service as part of the routine service.

Never known that to be done as standard in UK.

xRIEx

8,180 posts

179 months

Monday 11th March 2013
quotequote all
carbibles said:
Rotating Your Tyres

This is the practice of swapping the front and back tyres to even out the wear, not the practice of literally spinning your tyres around (you'd be surprised how often people seem to get confused by this). I used to believe that this wasn't a good idea. Think about it: the tyres begin to wear in a pattern, however good or bad, that matches their position on the car. If you now change them all around, you end up with tyres worn for the rear being placed on the front and vice versa. However, having had this done a few times both on front-wheel drive and all-wheel-drive vehicles during manufacturer services, I' a bit of a convert. I now reckon it actually is A Good Thing. It results in even overall tyre wear. By this, I mean wear in the tread depth. This is a valid point, but if you can't be bothered to buy a new pair of tyres when the old pair wear too much, then you shouldn't be on the road, let alone kidding yourself that putting worn front tyres on the back and partly worn back tyres on the front will cure your problem.

So how should you rotate your tyres? It depends on whether you have 2-, 4-, front- or rear-wheel drive, and whether or not you have unidirectional tyres (meaning, those with tread designed only to spin in one direction). With unidirectional tyres, you can swap the front and rear per-side, but not swap them side-to-side. If you do, they'll all end up spinning the wrong way for the tread. Generally speaking you ought to rotate your tyres every 5,000 miles (8,000km) or so, even if they're showing no signs of wear. The following table shows the correct way to rotate your tyres.


ETA: Picture order is FWD (but it's not displaying at the mo); RWD; 4WD; Uni-directional tyres

Edited by xRIEx on Monday 11th March 19:57

samdale

2,860 posts

215 months

Monday 11th March 2013
quotequote all
Front and rear are different sizes so I can't swap. I just change whichever pair need changing, when they're getting near the limit.

Surely you're just delaying it and will then need to buy 4 tyres at once?

davepoth

29,395 posts

230 months

Monday 11th March 2013
quotequote all
samdale said:
Front and rear are different sizes so I can't swap. I just change whichever pair need changing, when they're getting near the limit.

Surely you're just delaying it and will then need to buy 4 tyres at once?
On a FWD or AWD car you will typically go through something like two sets of fronts per set of rears (YMMV). The rear tread is quite critical in a FWD car in terms of aquaplaning, so it's best to have good tyres at the back. By rotating you should never end up with less than 4mm or so tread on the rear, and always more tread at the back than the front, which is a sensible thing to do.

On RWD it's more determined by how you drive. If you hoon the rears will get destroyed quickly, but if you are reasonably gentle the wear will be fairly even.

GrizzlyBear

1,108 posts

166 months

Monday 11th March 2013
quotequote all
kambites said:
On cars where it's possible, I swap them regularly so all four tyres need replacing at the same time.
I used to do this with all 5 tyres (much prefer a full size spare), I get a much better price on new tyres when replacing a few at once.

williredale

2,866 posts

183 months

Monday 11th March 2013
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My cars get the new tyres on the back and the rears rotated on to the front. My Volvo has an appetite for front tyres though!

Perd Hapley

1,750 posts

204 months

Monday 11th March 2013
quotequote all
samdale said:
Front and rear are different sizes so I can't swap. I just change whichever pair need changing, when they're getting near the limit.

Surely you're just delaying it and will then need to buy 4 tyres at once?
That's the point! You often find tyres are cheaper if you buy a set of four, and even better, there's the joy of having four matching brand new tyres!

McSam

6,753 posts

206 months

Tuesday 12th March 2013
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Pah. I noticed that, bizarrely, the rear tyres on the E46 were slightly less worn than the fronts. So I decided to start getting on the power a little earlier in corners. Now they're even again driving

Close to 50/50 weight distribution and RWD, I live in ignorant bliss of such things as tyre rotation biggrin

xRIEx

8,180 posts

179 months

Tuesday 12th March 2013
quotequote all
McSam said:
Pah. I noticed that, bizarrely, the rear tyres on the E46 were slightly less worn than the fronts. So I decided to start getting on the power a little earlier in corners. Now they're even again driving
Bonus petrolhead points for that.

kambites

71,660 posts

252 months

Tuesday 12th March 2013
quotequote all
GrizzlyBear said:
kambites said:
On cars where it's possible, I swap them regularly so all four tyres need replacing at the same time.
I used to do this with all 5 tyres (much prefer a full size spare), I get a much better price on new tyres when replacing a few at once.
I almost always seem to end up buying directional tyres so that doesn't work unless I take the tyres off the rims.