A few years ago I switched from the 275/60-15's to the 255's, and they actually hook up better with more air in them than the bigger tires did. I am running them on stock 7" Pontiac Ralley wheels, which does favor the smaller tires as far as how much tread meeting the pavement on the starting line......Cliff
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If you can read this, thank a teacher. If you can read this in English, thank a Veteran!
https://cliffshighperformance.com/
73 Ventura, SOLD 455, 3740lbs, 11.30's at 120mph, 1977 Pontiac Q-jet, HO intake, HEI, 10" converter, 3.42 gears, DOT's, 7.20's at 96mph and still WAY under the roll bar rule. Best ET to date 7.18 at 97MPH (1/8th mile),
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