2017 Discovery with lift and 285-50-20 tires

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#21

06-01-2020, 03:36 PM

Brn2skifst

Drifting

Join Date: Aug 2018

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Quote:

Originally Posted by scout800

do you have a picture of what they look like on your father’s RRS? Thinking of doing the same to my sport!

a 275/55 20 fit with 9.5x20 et between 45-53 with no problems in any height

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#22

06-01-2020, 03:53 PM

Hayseed_D5

Mudding

Join Date: Mar 2018

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How do you program for the larger diameter tires and the vehicle programs that rely on an accurate diameter (speedometer, odometer, ABS, transmission)?

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#23

06-01-2020, 04:18 PM

Brn2skifst

Drifting

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Quote:

Originally Posted by Hayseed_D5

How do you program for the larger diameter tires and the vehicle programs that rely on an accurate diameter (speedometer, odometer, ABS, transmission)?

I didn't. It's less than a 4-4.5% difference which is around 2.4-2.7 mph @ 60mph. Have had no issues with abs in wet or snow.

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#24

06-01-2020, 08:29 PM

BchBum11511

Mudding

Join Date: Oct 2018

Location: Northern Alabama

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Quote:

Originally Posted by Hayseed_D5

How do you program for the larger diameter tires and the vehicle programs that rely on an accurate diameter (speedometer, odometer, ABS, transmission)?

For previous version to the D5, there are tools out there that can fix this. I bought the Gap Diagnostics tool, but it's not able to make those adjustments yet for the D5.

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#25

12-08-2020, 04:17 PM

ar077

Three Wheeling

Join Date: Nov 2019

Location: Las Vegas, NV

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Are you sure your Redbourne wheels are 20" x 10"? The website shows only 20" x 9.5" (as are mine) which are the perfect size for my 285/50-20 Nitto Terra Grappler G2s (no lift and no clearance problems).