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TIRE/WHEEL SIZING GUIDE--Copyright ReadyLift® Suspension Inc.

The Maximum tire size information provided in this vehicle/kit chart is meant to be a reference guide. All Maximum tire sizes listed are the largest possible tire that will fit the vehicle with the respective ReadyLift kit installed. All vehicles are slightly different and all tires are slightly different in actual advertised sizes and design. ReadyLift is not responsible for installation of tires that rub or do not fit due to a wide range of diverse variances that can occur from vehicle to vehicle and tire to tire. This guide is not meant to provide recommended tire sizes but rather the Maximum tire that will fit under most circumstances.

READYLIFT® SST HYBRID LIFT KITS MAXIMUM WHEEL & TIRE FITMENT GUIDE
MAKE MODEL YEAR 2WD / 4WD MAX LIFT DIA.(max) TIRES(max) WIDTH B/S PART
DODGE RAM 1500 2009-UP 4WD ONLY 2.5"F-1.5"R 35" 35" x 12.5" 9" 5" 69-1030
FORD EXPEDITION 2003-2009 2WD & 4WD 3.0"F-2.0"R 35" 35" x 12.5" 9" 5.5" 69-2070
FORD F350/450 SST 2005-2007 4WD ONLY 2.5"F-1.0"R 37" * 37" x 12.5" 9" 5" 69-2515 TP
FORD F350/450 SST 2008-2010 4WD ONLY 2.5"F-1.0"R 37" * 37" x 12.5" 9" 5" 69-2516 TP
FORD F250 SST LIFT KIT 2005-2007 4WD ONLY 2.5"F-2.0"R 37" * 37" x 12.5" 9" 5" 69-2517
FORD F250 SST LIFT KIT CAMPER 2005-2007 4WD ONLY 2.5"F-2.0"R 37" * 37" x 12.5" 9" 5" 69-2517CP
FORD F250 SST LIFT KIT 2008-2010 4WD ONLY 2.5"F-2.0"R 37" * 37" x 12.5" 9" 5" 69-2518
FORD F250 SST LIFT KIT CAMPER 2008-2010 4WD ONLY 2.5"F-2.0"R 37" * 37" x 12.5" 9" 5" 69-2518CP
FORD F250/F350 - WORKS WITH CAMPER PKG 2005-2007 4WD ONLY 3.5"F-1-3"R 37" 37" x 13.0" 9" 5" 69-2537
FORD F250/F350 - WORKS WITH CAMPER PKG 2008-2010 4WD ONLY 3.5"F-1-3"R 37" 37" x 13.0" 9" 5" 69-2538
CHEVY/GMC TAHOE/SUBURBAN 1500 2000-2006 2WD & 4WD 2.5"F-1.0"R 33" 33" x 11.5" 9" 6.5" 69-3005
CHEVY/GMC GM SUV/SUT W/O AUTORIDE 2001-2010 2WD & 4WD 1.5"F-1.0"R 32" 32" x 11.5" 9" 5.5" 69-3010
CHEVY/GMC GM SUV/SUT W/O AUTORIDE 2001-2010 2WD & 4WD 2.25"F-1.5"R 33" 33" x 11.5" 9" 6.5" 69-3015
CHEVY/GMC TRAILBLAZER/ENVOY 2004-2009 4WD ONLY 2.0"F-1.5"R 32" 32" x 10.5" 8" 5" 69-3065
CHEVY/GMC COLORADO/CANYON SST LIFT KIT 2004-2010 2WD STRUT SUSP. 2.5"F-1.5"R 31" 31"X10.5" 8" 4.5" 69-3075
CHEVY/GMC SILVERADO/SIERRA 2007-2010 2WD - 6 LUG 4.0"F-1.75"R 33" 33" x 12.5" 9" 5.25" 69-3285
CHEVY/GMC SILVERADO/SIERRA 2007-2010 4WD - 6 LUG 4.0"F-1.75"R 33" 33" x 12.5" 9" 5.25" 69-3485
NISSAN FRONTIER / XTERRA SST LIFT KIT 2005-2010 2WD / 4WD 2.5"F-1.5"R 33" 33“ x 11.5” OEM OEM 69-4510
TOYOTA TACOMA/PRERUNNER SST LIFT KIT 2005-2010 2WD/4WD 6-LUG 2.75"F-1.0"R 33" 33” x 11.5” 8" 5" 69-5055
TOYOTA FJ CRUSIER / 4RUNNER SST LIFT KIT 2006-2009 2WD & 4WD 3.0"F-2.0"R 33" 33" x 11.5” 8" 4.5" 69-5060
TOYOTA TUNDRA SST LIFT KIT 2007-2010 2WD & 4WD 3.0"F-1.0"R 35" 35" x 12.5" 8.5" 6" 69-5075
TOYOTA TACOMA SST LIFT KIT 2005-2010 2WD 5-LUG 2.75"-1.75"R 31" 30.5” x 9.5” 8" 4.5" 69-5510
JEEP JK 2 AND 4 DOOR 2007-2010 2WD & 4WD ALL 3.0“F-2.0"R 35” 35“ x 12.5” 8.5“ 4.75” 69-6000
HONDA RIDGELINE 2006-2010 2WD & 4WD ALL 2.0”F-2.0"F 31“ 31”x10.5“ 8.5” 6“ 69-8000
HONDA PILOT SST LIFT KIT 2003-2008 2WD & 4WD ALL 2.0"F-1.0"R 31" 31”x10.5“ 8.0” 6“ 69-8010
HONDA PILOT SST LIFT KIT 2009-UP 2WD & 4WD ALL 2.0"F-1.0"R 31" 31”x10.5“ 8.0” 6“ 69-8020
READYLIFT® SST LEVELING KITS MAXIMUM WHEEL & TIRE FITMENT GUIDE
CADILLAC ESCALADE / EXT / ESV 2002-2006 2WD & 4WD - 6 LUG 2.5" 33" 33" x 11.5" 9" 5.5" 66-3000
CADILLAC ESCALADE / EXT / ESV 2007-2010 2WD & 4WD - 6 LUG up to 1.5" 33" 33" x 11.5" 9" 6" 66-3090
CHEVY/GMC SILVER / SIERRA 3500 DUAL/SNGL 2000-2010 2WD & 4WD - 8 LUG 2.5" 33" 33" x 11.5" 9" 5.5" 66-3050
CHEVY/GMC SILVER/SIERRA 1500HD/2500HD/3500 2000-2010 2WD & 4WD - 8 LUG 2.5" 33" 33" x 11.5" 9" 5.5" 66-3050
CHEVY/GMC SILVERADO/SIERRA 2007-2010 2WD & 4WD - 6 LUG 2.25" 33" 33" x 11.5" 9" 6" 66-3085
CHEVY/GMC SILVERADO/SIERRA 1500 4WD 1999-2007 4WD 6 LUG 2.5" 33" 33" x 11.5" 8.5" 5.5" 66-3000
CHEVY/GMC SILVERADO - NEW BODY STYLE 2007-2010 2WD & 4WD - 6 LUG 1.5" 32" 32" x 11.5" 9" 5.5" 66-3080
CHEVY/GMC SUV and SUT 1500 6-LUG 2000-2006 2WD & 4WD - 6 LUG 2.5" 33" 33" x 11.5" 9" 5.5" 66-3000
CHEVY/GMC SUV and SUT 2500 Inc New Body 2000-2010 2WD & 4WD - 8 LUG 2.5" 33" 33" x 11.5" 9" 5.5" 66-3050
CHEVY/GMC COLORADO/CANYON 2004-2010 TORSION BAR ONLY 2.25" 32" 32" x 10.5" 8" 5.5" 66-3070
CHEVY/GMC SILVERADO/SIERRA 1500 2WD / CLASSIC 1999-2007 2WD 6 LUG 2" 32" 32" x 10.5" 8" 5.5" 66-3025
CHEVROLET AVALANCHE 1500 2007-2010 2WD & 4WD - 6 LUG up to 1.5" 33" 33" x 11.5" 9" 6" 66-3090
CHEVROLET TAHOE / SUBURBAN 1500 2007-2010 2WD & 4WD - 6 LUG up to 1.5" 33" 33" x 11.5" 9" 6" 66-3090
DODGE RAM 1500 2002-2005 4WD ONLY 2.0" 35" 35" x 12.5" 9" 5.5" 66-1000
DODGE RAM 1500 2006-2008 4WD ONLY 2.5" 35" 35" x 11.5" 9" 5.5" 66-1020
DODGE RAM 1500 2009-up 4WD ONLY 2.0" 35" 35" x 12.5" 9" 5.5" 66-1030
DODGE RAM 1500 2009-up 2WD ONLY 1.75" 33" 33" x 12.5" 9" 5.5" 66-1035
DODGE RAM 1500 2002-2005 2WD ONLY TBD 35" 35" x 12.5" 9" 5" 66-1050
DODGE RAM 1500 2006-2008 2WD ONLY 2.25" 35" 35" x 12.5" 9" 5.5" 66-1055
DODGE DAKOTA 2005-2009 2WD ONLY 2.0" 32" 32" x 10.5" 8" 5" 66-1070
DODGE DURANGO / CHRY ASPEN NBS 2004-2009 2WD & 4WD 2.25" 33" 33" x 12.5" 9" 4.75" 66-1080
DODGE RAM 1500 1994-2001 4WD Only 2.0" 35" 35" x 12.5" 9" 5.5" 66-1090
DODGE RAM 2500/3500 1994-2009 4WD Only - 8 LUG 2.0" 35" 35" x 12.5" 9" 5.5" 66-1090
DODGE RAM MEGA CAB - All 4WD 2006-2009 4WD Only - 8 LUG 2.0" 35" 35" x 12.5" 9" 5.5" 66-1090
DODGE RAM 2500 2003-2006 2WD ONLY 2.0" 35" 35" x 12.5" 9" 5.5" 66-1250
DODGE RAM 2500 2007-2009 2WD ONLY 2.0" 35" 35" x 12.5" 9" 5.5" 66-1255
FORD EXPEDITION 1997-2002 4WD ONLY 2.5" 33" 33" x 12.5" 9” 5.5" 66-2000
FORD F150 NEW BODY 2004-2010 2WD & 4WD 3" 35" 35" x 12.5" 9" 5.5" 66-2050
FORD F150 NEW BODY 2004-2010 4WD 2" 35" 35" x 11.5" 9" 5.5" 66-2059
FORD F150 OLD BODY/ HERITAGE 1997-2004 4WD ONLY 2.5" 33" 33" x 12.5" 8" 4.5" 66-2000
FORD F250 LIGHT DUTY ONLY 1997-2000 4WD ONLY 2.5" 33" 33" x 12.5" 8" 4.5" 66-2000
FORD F250/350 SUPER DUTY 2005-2010 4WD ONLY 2.5" 37" * 37" x 12.5" 9" 5" 66-2095
FORD F350/450 2005-2007 4WD ONLY 2.5" 37" * 37" x 12.5" 9" 5" 66-2515
FORD F350/450 2008-2010 4WD ONLY 2.5" 37" * 37" x 12.5" 9" 5" 66-2516
FORD RANGER / EDGE 1998-2010 4WD/EDGE 2.5" 32" 32“ x 10.5” 8“ 4.5” 66-2020
GMC YUKON/YUKON XL//DENALI 2007-2010 2WD & 4WD - 6 LUG up to 1.5" 33" 33" x 11.5" 9" 6" 66-3090
HUMMER H-2 ALL 2003-2010 4WD 8 LUG 2.5" 37" ** 37" x 12.5" 9" 5.5" 66-3050
HUMMER H-3 ALL 2006-2010 4WD 2.25" 35" 35" x 12.5" 8" 5.5" 66-3070
INFINITY QX 56 2004-2007 2WD & 4WD 2" 33" 33" x 12.5" 8” 5" 66-4000
JEEP JK 2 AND 4 DOOR 2007-2010 2WD & 4WD ALL 2.0” 33” 33“ X12.5” 8.5” 4.75” 66-6095
LINCOLN MARK LT 2005-2009 2WD & 4WD 3" 35" 35" x 12.5" 9" 5.5" 66-2050
NISSAN ARMADA 2004-2007 2WD & 4WD 2" 33" 33" x 12.5" 8” 5" 66-4000
NISSAN TITAN 2004-2007 2WD & 4WD 2" 33" 33" x 12.5" 8” 5" 66-4000
NISSAN TITAN 2008-UP 2WD & 4WD 1.5" 33" 33" x 12.5" 8” 5" 66-4010
TOYOTA SEQUOIA 2004-2007 2WD & 4WD 3" 33" 33" x 11.5" 8" 4.5" 66-5000
TOYOTA TACOMA / PRERUNNER 2005-2010 2WD & 4WD 6-LUG 2.25" 32" 32" x 10.5" 8" 5" 66-5055
TOYOTA TACOMA*** 1995-2004 2WD & 4WD 2" 32" 32" x 10.5" 8" 4.75" 66-5050
TOYOTA TUNDRA 1999-2006 2WD & 4WD 2.5" 33" 33" x 11.5" 8" 4.5" 66-5025
TOYOTA TUNDRA - NEW BODY 2007-2010 2WD & 4WD 2.4" 33" 33" x 12.5" 8.5“ 6" 66-5075
TOYOTA TUNDRA XTRA/REG CAB/DBL CAB 1999-2006 2WD & 4WD 3" 33" 33" x 11.5" 8" 4.5" 66-5000
* - Max tire size on factory wheel. Inside edge of tire will rub on radius arm at full turn. ** - Max tire size on factory wheel
*** - May require part # 66-5001 Rear Block Kit to achieve a level stance


TIRE SIZE CALCULATOR
Tire Size Calculator

How it Works
1. Input OEM tire size, aspect ratio and rim diameter in original size.
2. Add custom tire size, aspect ratio and rim diameter in custom size--change the numbers shown in order to calculate tire sizing.

  SECTION WIDTH ASPECT RATIO RIM DIAMETER OVERALL DIAMETER SECTION WIDTH REV PER MILE SPEEDO ERROR MPH
ORIGINAL SIZE
CUSTOM SIZE
IMPORTANT NOTE! Remember, aftermarket sizing is not standardized. Contact a tire professional before your purchase.


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