The 1993 Mazda B2600i tire size depends on trim: the Base takes P215/75R15; the LE-5, 2D Pickup takes P215/75R15; the LE-5, 2D Pickup Extra Cab, 4WD, Automatic takes P215/75R15; the LE-5, 2D Pickup Extra Cab, 4WD, Standard takes P215/75R15; the LE-5, 2D Pickup Extra Cab, RWD, Automatic takes P205/75R14; the LE-5, 2D Pickup Extra Cab, RWD, Standard takes P205/75R14; the SE-5, 2D Pickup Extra Cab, 4WD, Automatic takes P215/75R15; the SE-5, 2D Pickup takes P215/75R15; the SE-5, 2D Pickup Extra Cab, RWD, Automatic takes P205/75R14; the SE-5, 2D Pickup Extra Cab, 4WD, Standard takes P215/75R15; the SE-5, 2D Pickup Extra Cab, RWD, Standard takes P205/75R14, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Base: P215/75R15
LE-5, 2D Pickup: P215/75R15
LE-5, 2D Pickup Extra Cab, 4WD, Automatic: P215/75R15
LE-5, 2D Pickup Extra Cab, 4WD, Standard: P215/75R15
LE-5, 2D Pickup Extra Cab, RWD, Automatic: P205/75R14
LE-5, 2D Pickup Extra Cab, RWD, Standard: P205/75R14
SE-5, 2D Pickup Extra Cab, 4WD, Automatic: P215/75R15
SE-5, 2D Pickup: P215/75R15
SE-5, 2D Pickup Extra Cab, RWD, Automatic: P205/75R14
SE-5, 2D Pickup Extra Cab, 4WD, Standard: P215/75R15
SE-5, 2D Pickup Extra Cab, RWD, Standard: P205/75R14