r2m
Richard
Looks awesome!
For measuring speed, and knowing a ton of stuff about what goes on in your truck, these Scanguages are extremely handy. I keep one hooked up to my F150 at all times for obvious reasons.
http://www.amazon.com/ScanGauge-Aut...&sr=8-1&keywords=obd2+code+reader+speedometer
You can go the route noted above or you can get an OBD II Bluetooth dongle and the Torque app (Android, I believe there is one for Apple also). I purchased the dongle on Amazon for about $25.00 and the Torque app is $5.00. It will give you a TON of info (how much do you really need to know??) I just use the real time MPG, average MPG, volt meter, temperature gauge and speed. I have 35" BJG M/T's on my rig and I always know my speed down to the tenth of a MPH. It'll also give trip info too!
This thing really is "plug-n-play". I set it in the cradle and plug in my charger for longer drives. I use it literally every time I drive. I love it!
The OBD II plug is just under the dash above the gas pedal (on LC's), so it's real easy to get to and you can pull it out and use it on any other vehicle that has an OBD II plug.
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