The 2002 Nissan Frontier tire size depends on trim: the Desert Runner SE takes P265/70R15 110S; the Base, Standard takes P225/70R15 100S; the Base, Automatic takes P225/70R15 100S; the Desert Runner XE, Automatic takes P265/70R15 110S; the Desert Runner XE, Standard takes P265/70R15 110S; the S/C, 2D Pickup Extra Cab, 4WD, Automatic takes P265/70R16 111S; the S/C, 2D Pickup Extra Cab, 4WD, Standard takes P265/70R16 111S; the S/C, 2D Pickup Extra Cab, RWD, Standard takes P265/70R16 111S; the S/C, 2D Pickup Extra Cab, RWD, Automatic takes P265/70R16 111S; the S/C, 4D Pickup, 4WD takes P265/70R16 111S; the S/C, 4D Pickup, RWD takes P265/70R16 111S; the SE, 4D Pickup, RWD takes P265/70R15 110S; the SE, 2D Pickup Extra Cab takes P265/70R15 110S; the XE, 2D Pickup Extra Cab, 2.4 D, Automatic takes P225/70R15 100S; the XE, 2D Pickup Extra Cab, 2.4 D, Standard takes P225/70R15 100S; the XE, 2D Pickup Extra Cab, 3.3 E, Automatic takes P265/70R15 110S; the XE, 2D Pickup Extra Cab, 3.3 E, Standard takes P265/70R15 110S; the XE, 4D Pickup, RWD, Automatic takes P265/70R15 110S; the XE, 4D Pickup, RWD, Standard takes P265/70R15 110S, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Desert Runner SE: P265/70R15 110S
Base, Standard: P225/70R15 100S
Base, Automatic: P225/70R15 100S
Desert Runner XE, Automatic: P265/70R15 110S
Desert Runner XE, Standard: P265/70R15 110S
S/C, 2D Pickup Extra Cab, 4WD, Automatic: P265/70R16 111S
S/C, 2D Pickup Extra Cab, 4WD, Standard: P265/70R16 111S
S/C, 2D Pickup Extra Cab, RWD, Standard: P265/70R16 111S
S/C, 2D Pickup Extra Cab, RWD, Automatic: P265/70R16 111S
S/C, 4D Pickup, 4WD: P265/70R16 111S
S/C, 4D Pickup, RWD: P265/70R16 111S
SE, 4D Pickup, RWD: P265/70R15 110S
SE, 2D Pickup Extra Cab: P265/70R15 110S
XE, 2D Pickup Extra Cab, 2.4 D, Automatic: P225/70R15 100S
XE, 2D Pickup Extra Cab, 2.4 D, Standard: P225/70R15 100S
XE, 2D Pickup Extra Cab, 3.3 E, Automatic: P265/70R15 110S
XE, 2D Pickup Extra Cab, 3.3 E, Standard: P265/70R15 110S