Rough Country Speedometer Calibrator
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Tuned
Joined: Nov 2018
Posts: 398
Likes: 110
From: Southwest Montana & Idaho
Rough Country Speedometer Calibrator
Anyone running 35" or larger tires using the Rough Country or Hypertech? Thinking about buying the Rough Country $139 compared to $229 for the Hypertech. Any issues, how easy was the dash cluster to remove. Any regrets?
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Tuned
Joined: Nov 2018
Posts: 398
Likes: 110
From: Southwest Montana & Idaho
From what I've found here FORSCAN is not 100% reliable with tires larger than 35's. The reviews I've found on the Hypertech and Rough Country made me choose the RC speedometer calibrator. Plan on installing this weekend since i'm off by 7mph.
Tuned
Joined: Feb 2004
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Mountain Pass
Joined: Oct 2019
Posts: 157
Likes: 6
They do. Same part number as 2019s (730125). I emailed their tech support and got the affirmative reply back.
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Fleet Mechanic
Joined: Apr 2018
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I have tried all options with forescan to calibrate for my 37”s. Never worked. Planned to get the hyper tech but was slow.
this thread and learning of the lower prices rough country sealed the deal - ordered!
this thread and learning of the lower prices rough country sealed the deal - ordered!
Thread Starter
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Tuned
Joined: Nov 2018
Posts: 398
Likes: 110
From: Southwest Montana & Idaho
I can confirm the Rough Country calibrator works. I was off by as much as 7mph but that is corrected and for nearly $100 bucks cheaper
Tuned
Joined: Jun 2018
Posts: 341
Likes: 87
From: DFW
Make sure and cover your steering column with painter's tape. My instructions said to use a towel to cover it up but I found it just got in the way and I decided I'd just "be careful".... after I got everything buttened up, I noticed my column had several scratches. Stupid me.
Mountain Pass
Joined: Jun 2016
Posts: 122
Likes: 8
From: Ohio
A dealer quoted the Big Country installed ant $339. I am considering, since I don't want to screw this up!