I'm reading my lastest issue and in the Road test summary section this is what it says about R&T testing: INTERPRETING THE NUMBERS: Factors that affect test numbers include air temperature,barometric pressure,condition of track surface, tune of car. ACCELERATION:Numbers are obtained using drop-clutch starts and lift-throttle shifts. When comparing car's performances,look for the Significant difference:0-60mph,0.3 sec.;1/4 mile , 0.5 sec. I guess they know people are gonna be like WTF they must be driving with the parking brake on :bash: