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When I changed tyres on my RRS they are now 44mm greater in overall height than OEM tyre. So factory spare would have caused a hissy fit with electronics if fitted. Tyre shop had a good Goodyear Wrangler of a D4 in shop 255/55 R19, which was very close in diameter to my 265/50 R20's.
Cost $75 and fits in wheel well no issue. Maybe something to consider.
If you were going to go the 4x GOE wheels route, I would pick up a LR 18" wheel (or two) as your spares, so you could then use common tyres on all rims. The LR 18" wheel could only be used on the rear axle though (no different to using a 19" wheel as a spare). LR 18" wheels come up on Gumtree etc for around $100 each.Quote:
Originally Posted by letherm
I have a Kaymar rack on my D3 so I have 6 18" wheels and tyres. The 20" rims and tyres will go on the D3 from the D4 and I will put 4 18 " wheels on the camper trailer (2 for spares) and two on the Kaymar rack once fitted to the D4. If I have a front flat I will have to take one of the GOE wheels off the back. For your spare issue there are plenty of D3 18" rims floating around. They just won't fit on the front.Quote:
Originally Posted by Meccles
255/55/19s & 255/60/18s are similar diameter. However, I went with 265/60/18s as a lot more common than 255/60/18s. The speedo is now quite accurate.
Just get 5 GOE rims then you don't have to muck around swapping tyres/rims around.
I put 265/65/18 tyres on the GOE and (deflated) the spare fits underneath.
I think carrying tyre plugs and a compressor are a must so in the unlikely event of a damaged tyre and you need to swap the spare around, then you will have a compressor on board to pump it back up
Main reason for GOE rims is more comfortable ride (my wife has a bad back) with a larger diameter tyre as well as more choice of tyre. My compressor sits in the back all the time and I drive in the city mostly so that wouldn't be an issue. My concerns were about the spare fitting and I have rear air con which may have to be rerouted if I get too large a diameter tyre. BTW what is the issue with fitting the spare under the car? Is it diameter or width or both?Quote:
Originally Posted by Babs
Martin
Does that affect the odometer much if at all? Certainly wouldn't mind an accurate speedo for a change. :)Quote:
Originally Posted by rar110
Martin
Martin,
265/60/R18 is close enough to OEM diameter that there is nothing rubbing anywhere and the spare fits underneath without being deflated.
This size also makes the speedo closer to correct as mentioned.
265/65/R18 is a bit bigger again and requires the spare to be deflated to fit underneath. The issue is diameter.
Even deflated it requires a bit of persuasion as its being lifted to ensure it goes up evenly into the wheel bay.
This size gets a little bit of minor rubbing that many report as not a big issue.
I'm not sure about the rear a/c lines for this size. It may be only an issue for the bigger sizes.
I have driven with a single OEM 255/55/R19 together with 3 x 265/60/R18 for a few kms as a test.
There was no errors but over time this would cause crabbing and uneven wear etc.
I'm happy enough to take a 255/55/R19 as a 2nd spare for remote trips but use it as a last resort.
For example, i would plug the first flat if suffering a second flat rather than use the 19.
But if very unlucky and get 2 x unrepairable flats then the 19 would be pressed in to service.
But I wouldn't stuff around with all that for the first spare which is carried all the time (I got 5 x GOE rims).
Cheers,
Scott
Quote:
Originally Posted by letherm
The speedo now reads 1 or 2 km over actual speed according to my navigation app.
265/60 R18 on a 2006 D3 has the speedo reading spot on.Quote:
Originally Posted by rar110