Pusher speedometer 5mph at rest?
1998 Harney Pusher on Magnum chassis with CAT engine. I noticed that when it says I am going 60, others tell me I am going 55. Sitting idling it shows 5mph. Weird. Any ideas?
Forum Discussion
GPS agrees with those who tell me. And sometimes it is even greater than 5mph difference.
275-70R22.5 on it now.
265-75R223.5 originally....so there may be a little difference in circumference. But the tires aren't going to make the speedometer read 5 mph when at rest.
275-70R22.5 on it now.
265-75R223.5 originally....so there may be a little difference in circumference. But the tires aren't going to make the speedometer read 5 mph when at rest.
