The 2001 Chevrolet Chevy Express tire size depends on trim: the G1500, Van Cargo, 4.3 W takes P235/75R15 108S XL; the G1500, Van Cargo, 5.0 M takes P235/75R15 108S XL; the G1500, Van Cargo, 5.7 R takes P235/75R15 108S XL; the G1500, Van Passenger, 4.3 W takes P235/75R15 108S XL; the G1500, Van Passenger, 5.0 M takes P235/75R15 108S XL; the G1500, Van Passenger, 5.7 R takes P235/75R15 108S XL; the G2500, Van Cargo Extended, 4.3 W, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Cargo Extended, 4.3 W, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Cargo Extended, 5.0 M takes LT225/75R16 D; the G2500, Van Cargo Extended, 5.7 R, L31, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Cargo Extended, 5.7 R, L31, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Cargo Extended, 5.7 R, L31/KL8 takes LT225/75R16 D; the G2500, Van Cargo Extended, 6.5 F takes LT225/75R16 D; the G2500, Van Cargo, 4.3 W, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Cargo, 4.3 W, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Cargo, 5.0 M takes LT225/75R16 D; the G2500, Van Cargo, 5.7 R, L31, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Cargo, 5.7 R, L31, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Cargo, 5.7 R, L31/KL8 takes LT225/75R16 D; the G2500, Van Cargo, 6.5 F takes LT225/75R16 D; the G2500, Van Passenger Extended, 4.3 W, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Passenger Extended, 4.3 W, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Passenger Extended, 5.0 M takes LT225/75R16 D; the G2500, Van Passenger Extended, 5.7 R, L31, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Passenger Extended, 5.7 R, L31, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Passenger Extended, 5.7 R, L31/KL8 takes LT225/75R16 D; the G2500, Van Passenger Extended, 6.5 F takes LT225/75R16 D; the G2500, Van Passenger, 4.3 W, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Passenger, 4.3 W, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Passenger, 5.0 M takes LT225/75R16 D; the G2500, Van Passenger, 5.7 R, L31, 4L60E/M30 takes LT225/75R16 D; the G2500, Van Passenger, 5.7 R, L31, 4L80E/MT1 takes LT225/75R16 D; the G2500, Van Passenger, 5.7 R, L31/KL8 takes LT225/75R16 D; the G2500, Van Passenger, 6.5 F takes LT225/75R16 D; the G3500, Van Cargo Extended, 5.7 R, L31 takes LT245/75R16 E; the G3500, Van Cargo Extended, 5.7 R, L31/KL8 takes LT245/75R16 E; the G3500, Van Cargo Extended, 6.5 F takes LT245/75R16 E; the G3500, Van Cargo Extended, 8.1 G takes LT245/75R16 E; the G3500, Van Cargo, 5.7 R, L31 takes LT245/75R16 E; the G3500, Van Cargo, 5.7 R, L31/KL8 takes LT245/75R16 E; the G3500, Van Cargo, 6.5 F takes LT245/75R16 E; the G3500, Van Cargo, 8.1 G takes LT245/75R16 E; the G3500, Van Passenger Extended, 5.7 R, L31 takes LT245/75R16 E; the G3500, Van Passenger Extended, 5.7 R, L31/KL8 takes LT245/75R16 E; the G3500, Van Passenger Extended, 6.5 F takes LT245/75R16 E; the G3500, Van Passenger Extended, 8.1 G takes LT245/75R16 E; the G3500, Van Passenger, 5.7 R, L31 takes LT245/75R16 E; the G3500, Van Passenger, 5.7 R, L31/KL8 takes LT245/75R16 E; the G3500, Van Passenger, 6.5 F takes LT245/75R16 E; the G3500, Van Passenger, 8.1 G takes LT245/75R16 E, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
G1500, Van Cargo, 4.3 W: P235/75R15 108S XL
G1500, Van Cargo, 5.0 M: P235/75R15 108S XL
G1500, Van Cargo, 5.7 R: P235/75R15 108S XL
G1500, Van Passenger, 4.3 W: P235/75R15 108S XL
G1500, Van Passenger, 5.0 M: P235/75R15 108S XL
G1500, Van Passenger, 5.7 R: P235/75R15 108S XL
G2500, Van Cargo Extended, 4.3 W, 4L60E/M30: LT225/75R16 D
G2500, Van Cargo Extended, 4.3 W, 4L80E/MT1: LT225/75R16 D
G2500, Van Cargo Extended, 5.0 M: LT225/75R16 D
G2500, Van Cargo Extended, 5.7 R, L31, 4L60E/M30: LT225/75R16 D
G2500, Van Cargo Extended, 5.7 R, L31, 4L80E/MT1: LT225/75R16 D
G2500, Van Cargo Extended, 5.7 R, L31/KL8: LT225/75R16 D
G2500, Van Cargo Extended, 6.5 F: LT225/75R16 D
G2500, Van Cargo, 4.3 W, 4L60E/M30: LT225/75R16 D
G2500, Van Cargo, 4.3 W, 4L80E/MT1: LT225/75R16 D
G2500, Van Cargo, 5.0 M: LT225/75R16 D
G2500, Van Cargo, 5.7 R, L31, 4L60E/M30: LT225/75R16 D
G2500, Van Cargo, 5.7 R, L31, 4L80E/MT1: LT225/75R16 D
G2500, Van Cargo, 5.7 R, L31/KL8: LT225/75R16 D
G2500, Van Cargo, 6.5 F: LT225/75R16 D
G2500, Van Passenger Extended, 4.3 W, 4L60E/M30: LT225/75R16 D
G2500, Van Passenger Extended, 4.3 W, 4L80E/MT1: LT225/75R16 D
G2500, Van Passenger Extended, 5.0 M: LT225/75R16 D
G2500, Van Passenger Extended, 5.7 R, L31, 4L60E/M30: LT225/75R16 D
G2500, Van Passenger Extended, 5.7 R, L31, 4L80E/MT1: LT225/75R16 D
G2500, Van Passenger Extended, 5.7 R, L31/KL8: LT225/75R16 D
G2500, Van Passenger Extended, 6.5 F: LT225/75R16 D
G2500, Van Passenger, 4.3 W, 4L60E/M30: LT225/75R16 D
G2500, Van Passenger, 4.3 W, 4L80E/MT1: LT225/75R16 D
G2500, Van Passenger, 5.0 M: LT225/75R16 D
G2500, Van Passenger, 5.7 R, L31, 4L60E/M30: LT225/75R16 D
G2500, Van Passenger, 5.7 R, L31, 4L80E/MT1: LT225/75R16 D
G2500, Van Passenger, 5.7 R, L31/KL8: LT225/75R16 D
G2500, Van Passenger, 6.5 F: LT225/75R16 D
G3500, Van Cargo Extended, 5.7 R, L31: LT245/75R16 E
G3500, Van Cargo Extended, 5.7 R, L31/KL8: LT245/75R16 E
G3500, Van Cargo Extended, 6.5 F: LT245/75R16 E
G3500, Van Cargo Extended, 8.1 G: LT245/75R16 E
G3500, Van Cargo, 5.7 R, L31: LT245/75R16 E
G3500, Van Cargo, 5.7 R, L31/KL8: LT245/75R16 E
G3500, Van Cargo, 6.5 F: LT245/75R16 E
G3500, Van Cargo, 8.1 G: LT245/75R16 E
G3500, Van Passenger Extended, 5.7 R, L31: LT245/75R16 E
G3500, Van Passenger Extended, 5.7 R, L31/KL8: LT245/75R16 E
G3500, Van Passenger Extended, 6.5 F: LT245/75R16 E
G3500, Van Passenger Extended, 8.1 G: LT245/75R16 E
G3500, Van Passenger, 5.7 R, L31: LT245/75R16 E
G3500, Van Passenger, 5.7 R, L31/KL8: LT245/75R16 E
G3500, Van Passenger, 6.5 F: LT245/75R16 E
G3500, Van Passenger, 8.1 G: LT245/75R16 E
G1500, Van Cargo, 4.3 W
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15 108S XL
Door Placard
—
—
All
P215/70R15 97S
Door Placard
—
—
All
P235/75R15 108S XL
Door Placard
—
—
G1500, Van Cargo, 5.0 M
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15 108S XL
Door Placard
—
—
All
P215/70R15 97S
Door Placard
—
—
All
P235/75R15 108S XL
Door Placard
—
—
G1500, Van Cargo, 5.7 R
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15 108S XL
Door Placard
—
—
All
P215/70R15 97S
Door Placard
—
—
All
P235/75R15 108S XL
Door Placard
—
—
G1500, Van Passenger, 4.3 W
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15 108S XL
Door Placard
—
—
All
P215/70R15 97S
Door Placard
—
—
All
P235/75R15 108S XL
Door Placard
—
—
G1500, Van Passenger, 5.0 M
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15 108S XL
Door Placard
—
—
All
P215/70R15 97S
Door Placard
—
—
All
P235/75R15 108S XL
Door Placard
—
—
G1500, Van Passenger, 5.7 R
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15 108S XL
Door Placard
—
—
All
P215/70R15 97S
Door Placard
—
—
All
P235/75R15 108S XL
Door Placard
—
—
G2500, Van Cargo Extended, 4.3 W, 4L60E/M30
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
G2500, Van Cargo Extended, 4.3 W, 4L80E/MT1
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
G2500, Van Cargo Extended, 5.0 M
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo Extended, 5.7 R, L31, 4L60E/M30
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo Extended, 5.7 R, L31, 4L80E/MT1
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo Extended, 5.7 R, L31/KL8
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo Extended, 6.5 F
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo, 4.3 W, 4L60E/M30
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
G2500, Van Cargo, 4.3 W, 4L80E/MT1
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
G2500, Van Cargo, 5.0 M
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo, 5.7 R, L31, 4L60E/M30
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo, 5.7 R, L31, 4L80E/MT1
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo, 5.7 R, L31/KL8
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Cargo, 6.5 F
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Passenger Extended, 4.3 W, 4L60E/M30
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
G2500, Van Passenger Extended, 4.3 W, 4L80E/MT1
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
G2500, Van Passenger Extended, 5.0 M
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Passenger Extended, 5.7 R, L31, 4L60E/M30
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 D
Door Placard
—
—
All
LT225/75R16 E
Door Placard
—
—
G2500, Van Passenger Extended, 5.7 R, L31, 4L80E/MT1