Dad's 1990 Ram
Junior Member
- Joined
- Aug 3, 2010
- Posts
- 6
- Reaction score
- 0
- Location
- Kanabec County Minnesota
- Ram Year
- 1990
- Engine
- 318ci V8
1990 3/4 ton 4 wheel drive with an automatic transmission.
I have stock 8-bolt steel rims and tires, the tires are the same size as indicated on the door jamb sticker.
The speedometer reads 5mph slower than actual speed.
While driving 55mph using the speedometer my GPS indicates I am actually traveling at 50mph.
Any thoughts on what needs to be done to make this accurate?
Thanks for any help you throw my way.
Steve
I have stock 8-bolt steel rims and tires, the tires are the same size as indicated on the door jamb sticker.
The speedometer reads 5mph slower than actual speed.
While driving 55mph using the speedometer my GPS indicates I am actually traveling at 50mph.
Any thoughts on what needs to be done to make this accurate?
Thanks for any help you throw my way.
Steve