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Gear Ratio
Tire Size
Metric Tire Size
RTI (ramp)
Ring & Pinion
Liters to CID
Ideal Ratio Chart

Fixit Till It Breaks:
08 JK Bodywork
Her 08 Jeep JK
94 ZJ 3.5" LongArm
94 ZJ Red Paint
94 ZJ Fender Trim
94 ZJ 2" Lift
94 ZJ Lock-Right
My 94 Jeep ZJ
Broken Tire
My 83 Suburban

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My Moab Trips:
Steel Bender 3½
Moab Rim 4+
Potato Salad Hill
Poison Spider 3½
Golden Spike 4½+
Steel Bender 3½
Misc Photos

Other 4x4 Trips:
Barnwell Mtn TX
Warm Snow in CO
Medano Pass CO

Readers Offerings:
Dean’s Album
Aaron’s F350
Adam’s F150
Dean’s Moab 99
79 Suburban
David & Goliath
Marty’s 4xSub
Tall Blazer
89 GMC Suburban
99 Bottles of...
Found my Thrill...
S-10 Towing Ford

  Gear Calculators enter 5 of the 6 in green press Calculate
Tire Diameter: :1   Transmission Ratio: :1
Diff Ratio: :1   TransferCase Ratio: :1
RPM: :1   MPH: :1
  Tire Size Change enter all 3 in blue, press CALC
New Tire Diameter: :1   
Old Tire Diameter: :1   
Current Gear Ratio: :1   
Hi Gears:  
New Gears:  
Lo Gears:  
  Metric Tire to Inches enter 3 of 4 in green, press CALC
Example: LT235/75R16 = 30"
LT / R = Diameter ''
Section Width:''   Section Height:''

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