Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 98 Integra LS Speedo Cal › 98 Integra LS Speedo Cal
January 4, 2020 at 7:16 pm
#895649
Most cars actually read about 5% higher than reality with stock tires. BMW/Mini read 10% higher than reality. This is intentional.
So as CM said, reading 2-3% lower than reality is trivial.
As your 65s wear, the accuracy will improve slightly. Then of course when they’re done you can replace them with 60s.