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#1 |
Registered User
Join Date: Dec 2013
Location: bridgewater, ct
Posts: 8
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Widest Tires on a '71?
hello, i've got a 1971 c10 fleet side long bed and i'm wondering what would be the widest set of tires i could put on it without shortening the axle. Also, I am planning tubbing it. what offset and back spacing would i need so the tires would not protrude the fender well? any feedback at all would be great!
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#2 |
Senior Member
![]() Join Date: Jul 2012
Location: Knoxville, TN
Posts: 499
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Re: Widest Tires on a '71?
The real question how much are you going to tub the fenders.
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1971 Chevy C10 Cheyenne (sold for Mazda) 1963 Chevy Corvair Pro-Touring Project 2012 Mazda 3 i Sport sedan http://www.dracoautodesigns.com/ |
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#3 |
Registered User
Join Date: Dec 2013
Location: bridgewater, ct
Posts: 8
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Re: Widest Tires on a '71?
i was first going to see how wide i could go for tires before i tubbed it.
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#4 |
Registered User
Join Date: Sep 2005
Location: Canton North carolina
Posts: 3,079
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Re: Widest Tires on a '71?
295-50 is getting close to the limit
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67 blue step side- bb 68 gold and white swb cst anniversary 68 custom swb hot rod Ls swap 69 swb cst 6 cylinder/ overdrive 69 black/black cst bb swb 70 orange and white cst Canada built truck swb bb 71 black and white super swb bb 71 red and white super swb 72 green and white super swb 4x4 62 nova wagon 400 series Ls swapped 68 Camaro 327/4 speed- 1 owner, original paint 66 Volkswagen bettle 69 auto stick Volkswagen Beetle |
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#5 |
Registered User
Join Date: Jul 2007
Location: Charlotte, NC
Posts: 350
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Re: Widest Tires on a '71?
I'm running a 295/40-20 I think I could prob run a 305 if I massaged the inside of the fender well a lil bit. But with no mods I think a 295 is it. But it depends on how low you are as well. I'm dropped 7" in the rear.
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70 CST, 6.0/ 4L80E in the works. *Custom harness by 68 Short Step* |
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#6 |
Registered User
Join Date: Dec 2013
Location: bridgewater, ct
Posts: 8
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Re: Widest Tires on a '71?
i was looking at a 2 in drop in the rear. i want to put mt 29x15.5x15 sportsman pros on to fill out the wheel well. im thinking of adding 4in to the fender well or should i just a tub kit off of jegs? would a 7 1/2 backspace work with that?
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#7 |
Registered User
![]() Join Date: Jan 2012
Location: Humble, Texas
Posts: 414
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Re: Widest Tires on a '71?
I have mine tubbed all the way to the frame and I have test fit a 31x18.5-15 in the opening but have not driven it with them on. I am having a set of steel wheels widened with custom backspacing. The guy that is building my wheels for me swears they will fit and not hit the springs.
Mine is still stock ride height for now. just my $0.02
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Matt Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=672655 "Father thank you for the gathering of friends, Father we give thanks for all the choices we've made because that's what makes us who we are, let us forever cherish the loved ones we've lost along the way and most of all THANK YOU FOR FAST CARS!" |
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#8 | |
Registered User
Join Date: Dec 2013
Location: bridgewater, ct
Posts: 8
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Re: Widest Tires on a '71?
Quote:
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#9 |
Registered User
![]() Join Date: Jan 2012
Location: Humble, Texas
Posts: 414
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Re: Widest Tires on a '71?
Sorry, I missed the question.
We took a stock 6 lug rim and it is being widened to 17 inches. It will have 9.25 inches of back spacing. I am currently looking for '68 hubcaps which is why I kept the stock rim, plus steel wheels look better. I didn't want to narrow my rear end or frame rails either. The deep dish look is not something I need, just enough tire to fill up the fender wells.
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Matt Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=672655 "Father thank you for the gathering of friends, Father we give thanks for all the choices we've made because that's what makes us who we are, let us forever cherish the loved ones we've lost along the way and most of all THANK YOU FOR FAST CARS!" |
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