Hypertech and tires

[HUM GOOD]

Originally Posted by Tallowood_Air

If you have a GPS, check and see if your speedo is right, even stock. Mine is and was 5 MPH fast. (which may be so the warranty will expire ~sooner~)

Your right on with this - I was 5 mph with the stock tires - now with the 37s on on the money. I was always wondering why I was doing 80mph and not passing anyone.....lol.....

5mph helps the warranty to run out faster ----

no wonder I have 80,000 miles on my 2005 already

Tomp - thanks for all your info - it's been very helpful - I am begining to search out for the gears.

[tomp]

I recently picked up a set of brand new front & rear Yukon 4.56:1 gears for $250 for the set The expensive part is now going to be the labor and rebuild kits - not to mention the new front locker