Firebird
Well-Known Member
- Joined
- Sep 24, 2020
- Messages
- 1,203
- Reaction score
- 1,592
Under 40, mine is dead on, above 40, only 2mph off, not enough to worry aboutIs anyone adjusting their speedometer with the 255/80/17’s or just leaving it as is? Looks to be about 2-4 miles per hour off.