If they have a larger rolling diameter or overall height than stock I would imagine they could hurt 1/4 mile performance on a stock or nearly stock Viper. 3.07 gear may be too high. My wife ran many high 1.80 60 foot times with our 95 RT/10. Granted it was Maryland International Raceway which is a great "hooking" track. That car had only tubes and filters. Drove in right off the street with normal air pressures (front and rear). Her best ET was 12.57 on the original factory tires for that year.