Correct setting for 700 tires?

[tlippy]

My trip mileage is off. Reads +2 miles in 7 miles. Anyone reset the tire size to get closer to accurate?

 

[rchenail]

I can only get 28 on mine

 

[ki11a]

I would suggest getting a GPS Speedometer App ( I used this app called Tesla Dash...pretty cool speedo with no Ads ) on your cell phone, and compare the speed to the speed you are getting on the display... then calibrate

Thats what I did for my Lectric XP to fine tune the display.

 

[rchenail]

I actually use a bike computer with integrated lights and like to read my cadence more than my speed. I do compare the speed and it seems to match...