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Need help with my tire NEEDS

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Old Mar 30, 2022 | 10:46 PM
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Default Need help with my tire NEEDS

So.... many may already know that I am basically replacing everything in front of my bell housing, and plan on some kind of supercharger one day. 1999 Trans Am.

How much traction do I actually need? The NA build is expected to be around 700 BHP. Built T56 + Dana 60, that should mean right around 600 RWHP (I am guessing 615). I would guess that is going to be at least 500 RWTQ. Down the road, I intend to add a Magnuson or a Centrifugal supercharger, so that would be flirting with 1000 BHP and 850 BTQ.

The question is: How wide do my tires need to be to hold, lets say, 800 RWTQ (I prefer to do things once)? I do not want to worry about the tires spinning at all (On a prepped track: 3000 RPM clutch dumps. On a proper street: ease into it, floored by 3k).

I am pretty certain that street radials are out, even the 16" wide Mickey Thompson roadster tires. I currently have 315/35R17, and I do not like how far the tires stick out from the wheel well, so I bought a Wolfe mini-tub kit a long time ago.
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Old Apr 4, 2022 | 09:54 PM
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Am I asking too much of tires? I really do not know.
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Old Apr 14, 2022 | 01:13 PM
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Originally Posted by FCar2000TA
Am I asking too much of tires? I really do not know.
Look into M&H, but I don't know if they'll have the size you want. I just recall a lot of people liking their traction ability. My friend has em for his 700rwhp vette and likes them.
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