I was on a four lane yesterday getting passed, odd. Anyhow I changed my tire size since I have bigger tires on my truck and it was 4 mph slow at 65 mph compared to the GPS. At 45mph the speedo was 2 mph slow when compared to the GPS. Any ideas?
Speedometer Calibration
I was on a four lane yesterday getting passed, odd. Anyhow I changed my tire size since I have bigger tires on my truck and it was 4 mph slow at 65 mph compared to the GPS. At 45mph the speedo was 2 mph slow when compared to the GPS. Any ideas?
05' Silverado CC/SB
EFI Live, PPE HOT, 285's, Isspro Gauges, Cobra 29 NWLTD w/ PA system and FireStick, toolbox, Houndsmen Deluxe dog box, and a trailer loaded with beagles that says "CAUTION FAST BEAGLES" on the back.
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