My 2006 Defender 110 is showing about a 14% error on the speedo, for example 55mph is only 48mph according to Google maps - I have checked Google maps against my DIsco speedo and they match, so definitely a speedo error on the 110. Tyre sizes are 225/80/R16. I think the recommended size for alloys is 235/85/R16. Would that correct the speedo error?
There are 5 different "cogs" from which one can be chosen to match the wheel / differential combination.
With a bit of research you might find one to match your combination.
www.land-rover-blog.co.uk
With a bit of research you might find one to match your combination.
How to replace the speedo drive gear on a Land Rover - Land Rover Blog
I have been without a speedo for sometime now, and been relying on the GPS to tell me what speed I was travelling. So, unable to put up with it any longer, I got a new speedo cable and spent 30mins replacing it last week. When it didn’t fix the problem (speedo was still not …
www.land-rover-blog.co.uk
