# speedometer calibration **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [March 30, 2006, 8:07am UTC](https://forums.speedlife.net/t/speedometer-calibration/181333 "2006-03-30T08:07:17Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![SMort38](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/smort38/32/6008_2.png) [@SMort38](https://forums.speedlife.net/u/SMort38)\ **Post date:** [March 30, 2006, 8:07am UTC](https://forums.speedlife.net/t/speedometer-calibration/181333/1 "2006-03-30T08:07:17Z")
anybody know where to go to get a speedometer checked, or calibrated? ---
**Author:** ![S10Blazed\_Si](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/s10blazed_si/32/5983_2.png) [@S10Blazed\_Si](https://forums.speedlife.net/u/S10Blazed_Si)\ **Post date:** [March 30, 2006, 8:10am UTC](https://forums.speedlife.net/t/speedometer-calibration/181333/2 "2006-03-30T08:10:02Z")
Find a construction site with those automatic speed sensors. :dunno: or if you just want to find out how it differs from a stock tire size you could go here: [http://www.miata.net/garage/tirecalc.html](http://www.miata.net/garage/tirecalc.html) ---
**Author:** ![SMort38](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/smort38/32/6008_2.png) [@SMort38](https://forums.speedlife.net/u/SMort38)\ **Post date:** [March 30, 2006, 8:28am UTC](https://forums.speedlife.net/t/speedometer-calibration/181333/3 "2006-03-30T08:28:25Z")
no, i need to have an actual car tested… but thanks ---
**Author:** ![Sinner6.0L](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/sinner6.0l/32/6016_2.png) [@Sinner6.0L](https://forums.speedlife.net/u/Sinner6.0L)\ **Post date:** [March 30, 2006, 4:35pm UTC](https://forums.speedlife.net/t/speedometer-calibration/181333/4 "2006-03-30T16:35:44Z")
> [@S10Blazed Si](#): > > Find a construction site with those automatic speed sensors. :dunno: 79 south before 279 đŸ˜ƒ mines a mile over