2015 Chevrolet Silverado 3500 HD Tire Size & Pressure
The 2015 Chevrolet Silverado 3500 HD tire size depends on trim: the High Country, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the High Country, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the High Country, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the High Country, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the High Country, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the High Country, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LT, 2D Cab Chassis, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the LT, 2D Cab Chassis, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the LT, 2D Cab Chassis, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas/Ethanol takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LT, 2D Pickup, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LT, 4D Cab Chassis, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the LT, 4D Cab Chassis, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the LT, 4D Cab Chassis, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LT, 4D Cab Chassis, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Crew Cab, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Crew Cab, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol takes LT265/70R18 E 124/12; the LTZ, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the WT, 2D Cab Chassis, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the WT, 2D Cab Chassis, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the WT, 2D Cab Chassis, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the WT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas/Ethanol takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the WT, 2D Pickup, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the WT, 4D Cab Chassis, 6.0L Eng VIN G, 4WD takes LT265/70R18 E 124/12; the WT, 4D Cab Chassis, 6.0L Eng VIN G, RWD takes LT265/70R18 E 124/12; the WT, 4D Cab Chassis, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the WT, 4D Cab Chassis, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD, Gas takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the WT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.0L Eng VIN B, 4WD takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.0L Eng VIN B, RWD takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD takes LT265/70R18 E 124/12; the WT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD takes LT265/70R18 E 124/12, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
High Country, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
High Country, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
High Country, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
High Country, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
High Country, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
High Country, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LT, 2D Cab Chassis, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
LT, 2D Cab Chassis, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
LT, 2D Cab Chassis, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LT, 2D Pickup, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
LT, 2D Pickup, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
LT, 2D Pickup, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
LT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas: LT265/70R18 E 124/12
LT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas/Ethanol: LT265/70R18 E 124/12
LT, 2D Pickup, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LT, 2D Pickup, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LT, 4D Cab Chassis, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
LT, 4D Cab Chassis, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
LT, 4D Cab Chassis, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LT, 4D Cab Chassis, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
LTZ, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
LTZ, 4D Pickup Crew Cab, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LTZ, 4D Pickup Crew Cab, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol: LT265/70R18 E 124/12
LTZ, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
WT, 2D Cab Chassis, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
WT, 2D Cab Chassis, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
WT, 2D Cab Chassis, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
WT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
WT, 2D Pickup, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
WT, 2D Pickup, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
WT, 2D Pickup, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas: LT265/70R18 E 124/12
WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas/Ethanol: LT265/70R18 E 124/12
WT, 2D Pickup, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
WT, 2D Pickup, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
WT, 4D Cab Chassis, 6.0L Eng VIN G, 4WD: LT265/70R18 E 124/12
WT, 4D Cab Chassis, 6.0L Eng VIN G, RWD: LT265/70R18 E 124/12
WT, 4D Cab Chassis, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
WT, 4D Cab Chassis, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD, Gas: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
WT, 4D Pickup Crew Cab, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN B, 4WD: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN B, RWD: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD: LT265/70R18 E 124/12
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, 4WD, Gas/Ethanol
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT265/70R18 E 124/12
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT265/70R18 E 124/12
Door Placard
—
—
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT265/70R18 E 124/12
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT265/70R18 E 124/12
Door Placard
—
—
WT, 4D Pickup Extra Cab, 6.0L Eng VIN G, RWD, Gas/Ethanol
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT265/70R18 E 124/12
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT265/70R18 E 124/12
Door Placard
—
—
WT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, 4WD
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT265/70R18 E 124/12
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT265/70R18 E 124/12
Door Placard
—
—
WT, 4D Pickup Extra Cab, 6.6L Eng VIN 8, RWD
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT265/70R18 E 124/12
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT235/80R17 E 120/11
Door Placard
—
—
All
LT265/70R18 E 124/12
Door Placard
—
—
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