blackdieselram
New member
i went to the track a few weeks ago and ran a 12.7, the weather was in the mid to high 70s and the humidity was pretty low. last week i got some 305/50/20 tires to replace the 315/70/17 i had when i made the last run thinking it would help my times with lighter weight and a smaller diameter tire. tonight i went to the track and the best i could run was a 12.9, it was in the low 70s and the humidty was very high almost 90%. im just wondering if the weather can make that much difference or if there is something else that slowed me down.
any info or thoughts would be really appreciated
thanks
any info or thoughts would be really appreciated
thanks