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Old 09-21-2009, 07:03 PM
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Default Need some tire size help

My tires are getting long in the tooth and I wanted to know how big can I go on stock 01 16in trans am rims.
Old 09-21-2009, 07:26 PM
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People do crazy **** all the time, but technically for a 16x8 wheel the widest size you could go safely is a 255/50/16.
Old 09-21-2009, 07:33 PM
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id say 275 is the widest id go on an 8 inch rim. had 255's/275's on a chevy van with 8 inch rallyes all around and it worked perfectly.
Old 09-21-2009, 07:42 PM
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Originally Posted by DarkKnightRider
My tires are getting long in the tooth and I wanted to know how big can I go on stock 01 16in trans am rims.
stick with a 235/55/16 or 245/50/16
Old 09-21-2009, 07:47 PM
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Get 11" rims for the rear...
Old 09-21-2009, 09:03 PM
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Stick with some 245s or so bro, the last thing you need is that thing blowing at 100mph, just find some 10.5s or 11s and slap some 315s on em later.
Old 09-21-2009, 09:19 PM
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Originally Posted by violent_celerity
id say 275 is the widest id go on an 8 inch rim. had 255's/275's on a chevy van with 8 inch rallyes all around and it worked perfectly.
Originally Posted by hitmanws6
stick with a 235/55/16 or 245/50/16
Wrong, and wrong.

Putting a 275 width tire on a 8 inch width rim is all bad. Looks funny and will overlap the wheel, if you were to take a turn hard enough the lip of the wheel can pop the tire. Obviously it has been done without issues, but as far as safety goes it is not recommended. I wouldn't risk it the way I drive.

And you dont want 235/55/16s because that was the factory V6 size tire, so those would be narrower then what his car came with and the sidewall is taller which looks funny. The Z28/TA V8 cars came with 245/50/16s and obviously SS/WS6 cars came with more aggressive 275/40/17s.
Old 09-21-2009, 09:52 PM
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Originally Posted by Jeremy 92 RS
Wrong, and wrong.

Putting a 275 width tire on a 8 inch width rim is all bad. Looks funny and will overlap the wheel, if you were to take a turn hard enough the lip of the wheel can pop the tire. Obviously it has been done without issues, but as far as safety goes it is not recommended. I wouldn't risk it the way I drive.

And you dont want 235/55/16s because that was the factory V6 size tire, so those would be narrower then what his car came with and the sidewall is taller which looks funny. The Z28/TA V8 cars came with 245/50/16s and obviously SS/WS6 cars came with more aggressive 275/40/17s.
thats odd.. ive known ALOT of people putting 275's on 8's without issues and they looked fine. hell ive seen 295's on 8s. we used to beat the hell out of our van and never had problems with the bead breaking off the rim, taking 45mph corners at 65.
Old 09-21-2009, 10:17 PM
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Originally Posted by MrElectric03
Stick with some 245s or so bro, the last thing you need is that thing blowing at 100mph, just find some 10.5s or 11s and slap some 315s on em later.
yes, thats what i have on those widdle 8s.
Old 09-21-2009, 10:47 PM
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Originally Posted by Jeremy 92 RS
Wrong, and wrong.

Putting a 275 width tire on a 8 inch width rim is all bad. Looks funny and will overlap the wheel, if you were to take a turn hard enough the lip of the wheel can pop the tire. Obviously it has been done without issues, but as far as safety goes it is not recommended. I wouldn't risk it the way I drive.

And you dont want 235/55/16s because that was the factory V6 size tire, so those would be narrower then what his car came with and the sidewall is taller which looks funny. The Z28/TA V8 cars came with 245/50/16s and obviously SS/WS6 cars came with more aggressive 275/40/17s.
funny. my LT1 TA came with 235/55/16 from the factory
Old 09-21-2009, 11:58 PM
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Originally Posted by ss.slp.ls1
Get 11" rims for the rear...
One of these days I will.
Old 09-22-2009, 12:08 AM
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mine came with 275's from the factory
Old 09-22-2009, 12:38 AM
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245/50/16 or 255/50/16 and I would go with the BFG KDW. Thats about all your options on tire size.
Old 09-22-2009, 03:08 AM
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Originally Posted by hitmanws6
funny. my LT1 TA came with 235/55/16 from the factory
I'll rephrase my response. Either size were a factory option, V8 or V6, but most had the wider size. My point was, from a performance perspective, why would you recommend something narrower? Obviously if he's in the market for tires, now would be a good time to get something a little wider.
Old 03-16-2010, 01:07 PM
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I have 295s but I wanna go smaller now.
Heres a pic.
Old 03-16-2010, 11:01 PM
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https://ls1tech.com/forums/wheels-ti...must-read.html
Old 03-17-2010, 12:49 AM
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really? bumping this thread?



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