Toyota Sienna Forum - siennachat.com banner
1 - 1 of 1 Posts

· Registered
Joined
·
123 Posts
There’s bound to be some variability in the odometer, speed, and gas mileage readings any car displays. The manufacturer has to assume a certain tire outside diameter to calculate distance traveled and speed. Tires wear becoming a smaller diameter over the life of the tire.
 
1 - 1 of 1 Posts
Top