I just purchased a 68 dually, it currently has 7.50 r16 tyres on the rims though all are in need of replacement. Can I use 235/85r16 or will these be too wide? And what size tyres are you dually guys using on the rear of your trucks?
Thanks for your help
Dually rear tyre size?
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- ToughOldFord
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Re: Dually rear tyre size?
235's should be fine, I ran them on my F350, granted it was a '92, but I don't think there's much difference in wheel spacing. 235s are what usually replace the old 7.50-16's
1969 F250 Ranger Camper Special. 390, NP435, 3:73s.
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- gregamorton
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Re: Dually rear tyre size?
yea 235/85/16s are the way to go!
1967 mercury F350 7.3 IDI ats turbo kit c6 gear vendor overdrive 3.73s rolling on 19.5s
1971 sport custom on 1979 f350 highboy frame 460 c6 np205 dana 60s 3.54s
1974 F100 baby blue & rust 240 3 speed 3.70s sitting on the ground!
1990 F250 extended cab FI460 e40d 3.55s daily driver
Possibly looking for my next bump right now!
1971 sport custom on 1979 f350 highboy frame 460 c6 np205 dana 60s 3.54s
1974 F100 baby blue & rust 240 3 speed 3.70s sitting on the ground!
1990 F250 extended cab FI460 e40d 3.55s daily driver
Possibly looking for my next bump right now!
- abe
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Re: Dually rear tyre size?
That is what I have on my F350.gregamorton wrote:yea 235/85/16s are the way to go!
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1954 F-100 bought from Grandpa in 1977 for $200

1954 F-100 bought from Grandpa in 1977 for $200

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Re: Dually rear tyre size?
Thanks for the help guys much appreciated.