iam thinking of upgrading my standard 18' alloys to either 20 or 22' stormer alloys and was wondering if anyone has done this and if they find that the speedo is out and if anyone could tell me which would be the best option either 20' or 22' ?

many thanks

Andy_R said:

iam thinking of upgrading my standard 18' alloys to either 20 or 22' stormer alloys and was wondering if anyone has done this and if they find that the speedo is out and if anyone could tell me which would be the best option either 20' or 22' ?

many thanks

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Overall rolling radius will be almost the same, so dont worry about the speedo. Even tho it might indicate 50MPH, you are travelling slower as your tyres wear.

22" will make the ride harsher due to less cushioning in the tyre wall, but will look very nice!!

If you have sat nav drive at say 60MPH and look at what the sat nav states - mine states 55/56MPH.