34 to 38 change-up

4020guy · Oct 14, 2012

Is there any way other than to change the cast centres to go from 34 to 38 inch tires on the 4020? My 190XT has 30" centres and kinda extention clamps to go to 34" rims. I checked Unverferth and they don't seem to have them. I have the rims and was wondering if there was something else. Thanks....Ron

JDseller · Oct 15, 2012

The easiest way is to just get setup rims. They just have a deeper drop center to fit the 34" casting and then the rim diameter is the correct one for the 38" tires. You use your 34" casting and wedges.

They do make step up wedges if you already have the 38" tires and wheels. I know they did make them for JD 4020s. I have used them before.

I have attached a picture of the stepup rims and the step up wedges. These are Unverferth ones.

Anonymous-0 · Oct 15, 2012

M&W made clamps to do that, they called them "step-up spacers" I don't know how popular they were.

Mark (EC,IN) · Oct 16, 2012

Unverferth makes them (step up rims)

The Deere in this pic has them it went from 38 to 42"

34 to 38 change-up

4020guy

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JDseller

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Anonymous-0

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Mark (EC,IN)

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