Tyre size????

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Tim188
Posts: 12
Joined: Sun Jul 13, 2025 8:42 pm

Tyre size????

Post by Tim188 »

Hi need some advice/help with tyre sizes
At the moment my tractor was fitted with 13.6 / 12-38 my rim measures 12” wide and 11” where the wall sits (if you understand) see pictures.
My question is can I put a wider tyre on the rims I have ?

Thanks Tim
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Sandy.
Posts: 108
Joined: Sat May 22, 2021 5:19 pm

Re: Tyre size????

Post by Sandy. »

Hi Tim.
You could fit a 14.9 x 38 tyre, but that won't give you much more width, and if I remember correctly they are expensive.
The other sizes of tyre with appropriate the same R/C would be 16.9/14-34. or 18.4/15-30. which would require new rims and centres.
Sandy.
Tim188
Posts: 12
Joined: Sun Jul 13, 2025 8:42 pm

Re: Tyre size????

Post by Tim188 »

Thanks Sandy food for thought
i have a good deal on the 14.9 -38 and cant afford to change the rims just wanted to make sure they will fit 12" rim
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