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77 G10 wheel fitment
#752341 September 10th 2019 4:12 pm Joined: Sep 2019
Posts: 65
journeyman
OP
journeyman
Joined: Sep 2019
Posts: 65
hey guys... pretty new here and i recently FINALLY got my aunts 77 G10 that she bought in 78 at less than a year old. it has what im assuming is 15x7 cragar wagon wheels. they are unilug which i dont like. i found some rally wheels locally and they looked a little thin for 15x7... turns out they are OEM van 6.5" wide rallys which i think is a mixed blessing. my van is pretty low compared to my buddies 75 g20. mine hasnt been lowered. can anyone give me some insight on maybe running two 15x7 in the back or finding 15x7 all the way around. (SF bay area) as it stands the front is running 205/70r15 which is the metric size for the original tire. rears are 225/75r15 im thinking of buying cooper cobra 215/65r15 and 235/70r15 for the rear. ive checked the wheel forum and didnt get much info except about trying to fit huge tires. dont mind the dirty van. its been sitting and i havent washed/buffed it yet.
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1977 G10 SWB 250ci TH350 3.08 10bolt
Re: 77 G10 wheel fitment
Joined: Feb 2016
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old hand
old hand
Joined: Feb 2016
Posts: 1,266
Likes: 43
Wait so what’s the question? Can you fit 15x7’s or those tire sizes?
1987 B250 - Painkiller
Re: 77 G10 wheel fitment
Joined: May 2018
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veteran
veteran
Joined: May 2018
Posts: 2,397
Likes: 64
I would go 15×8 all around. 235/60r15 in front 275/60r15 rear,it will be cool😉
When in doubt..get the sawzall out..
Re: 77 G10 wheel fitment
Joined: May 2018
Posts: 2,397
Likes: 64
veteran
veteran
Joined: May 2018
Posts: 2,397
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BTW that is actually a cool old conversion No-Sprk
When in doubt..get the sawzall out..
Re: 77 G10 wheel fitment
Joined: Sep 2019
Posts: 65
journeyman
OP
journeyman
Joined: Sep 2019
Posts: 65
Sorry... Yes I want to know if 15x7 could fit all around or atleast in the back. I don't mind the stock size but I'm sure 15x7 would be better for road use. I read that 15x8 could rub in the front. Since I'm already low I don't want to hit anything on bumps/turns.
1977 G10 SWB 250ci TH350 3.08 10bolt
Re: 77 G10 wheel fitment
Joined: Sep 2019
Posts: 65
journeyman
OP
journeyman
Joined: Sep 2019
Posts: 65
Thanks. I think it's a factory conversion van. It has a fold down bench, ice box, little sink and a storage closest. She bought it off of the original owner and took over payments on it. I like that it's a 250ci van. Working on it is much easier than a V8. I think it has a 3.08 rear. Laggy at first but the instant torque from the inliner helps.
1977 G10 SWB 250ci TH350 3.08 10bolt
Re: 77 G10 wheel fitment
Joined: Feb 2016
Posts: 1,266
Likes: 43
old hand
old hand
Joined: Feb 2016
Posts: 1,266
Likes: 43
There could be a number of reasons your van feels “lowâ€. Worn out suspension and lots of weight would be my first guess. I had a g20 with 15x7s on 245/60/15’s. I know you can fit 8’s as I’ve seen many vans with those and wider.
1987 B250 - Painkiller
Re: 77 G10 wheel fitment
Joined: Sep 2019
Posts: 65
journeyman
OP
journeyman
Joined: Sep 2019
Posts: 65
Well my van is a G10 shorty. Only 4800lbs gvw. I don't think it's worn out just the way it sits. It has almost nothing in it. My buddies G20 sits alittle higher which seems normal. Alot of G10s I see online look around the same height.
1977 G10 SWB 250ci TH350 3.08 10bolt
Re: 77 G10 wheel fitment
Joined: Sep 2019
Posts: 65
journeyman
OP
journeyman
Joined: Sep 2019
Posts: 65
1977 G10 SWB 250ci TH350 3.08 10bolt
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