with 215/85's anybody have the conversion table for odmeter conversion to correct miles?

Bill

This calculator will give you some info.

http://www.miata.net/garage/tirecalc.html

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2006 Liberty Limited CRD, Deep Beryl Green, Yeti tune, Arp studs, new cams, rockers, lifters, TB. "Green Monster"
2005 Liberty Sport CRD, Deep Beryl Green, GDE Hot Tune, ARP studs. "Rocket"
1982 Fiat 124 Spider Convertible. "Fiona"

Those are the same height as 245/75-16. So on my CRD, that would be about 2% difference (odo counting 2% too slow). Apparently, each KJ is different though so you'll have to use GPS to verify.

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2005 Stone White KJ Limited CRD 4x4
Off-Road Pkg
Trac-Lok
Emu 790s/948s
Skyjacker H7088s rear/Bilsteins front
15x7 Black Rock Lobos/31x10.50 Firestones
GDE HOT Tune + TCM Tune
Euro TC
CB radio
Thrush Turbo muffler
AEM DryFlow filter

On a long trip last year I calculated my odometer was 4.5% low (95.5 miles displayed over 100 miles marked) with the 215/85/16s, and the speedometer is near perfectly accurate.

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'05 Liberty CRD B100, SEGR - SOLD

'01 Beetle TDi B100, EGR delete
'83 Mercedes 240D B100, no EGR

--- SEGR Builder ---