The 1999 Toyota Tacoma tire size depends on trim: the Base, 2D Pickup Extra Cab, 2.4 L, Automatic takes P195/75R14 92S; the Base, 2D Pickup Extra Cab, 2.4 L, Standard takes P195/75R14 92S; the Base, 2D Pickup Extra Cab, 2.7 M, Automatic takes P225/75R15 102S; the Base, 2D Pickup Extra Cab, 2.7 M, Standard takes P225/75R15 102S; the Base, 2D Pickup Extra Cab, 3.4 N, 4WD takes P225/75R15 102S; the Base, 2D Pickup Extra Cab, 3.4 N, RWD, Automatic takes P195/75R14 92S; the Base, 2D Pickup Extra Cab, 3.4 N, RWD, Standard takes P195/75R14 92S; the Base, 2D Pickup, 2.4 L, Automatic takes P195/75R14 92S; the Base, 2D Pickup, 2.4 L, Standard takes P195/75R14 92S; the Base, 2D Pickup, 2.7 M, Automatic takes P225/75R15 102S; the Base, 2D Pickup, 2.7 M, Standard takes P225/75R15 102S; the PreRunner, 2D Pickup Extra Cab, 2.7 M takes P195/75R14 92S; the PreRunner, 2D Pickup Extra Cab, 3.4 N takes P195/75R14 92S; the PreRunner, 2D Pickup, 2.7 M takes P195/75R14 92S, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Base, 2D Pickup Extra Cab, 2.4 L, Automatic: P195/75R14 92S
Base, 2D Pickup Extra Cab, 2.4 L, Standard: P195/75R14 92S
Base, 2D Pickup Extra Cab, 2.7 M, Automatic: P225/75R15 102S
Base, 2D Pickup Extra Cab, 2.7 M, Standard: P225/75R15 102S
Base, 2D Pickup Extra Cab, 3.4 N, 4WD: P225/75R15 102S
Base, 2D Pickup Extra Cab, 3.4 N, RWD, Automatic: P195/75R14 92S
Base, 2D Pickup Extra Cab, 3.4 N, RWD, Standard: P195/75R14 92S
Base, 2D Pickup, 2.4 L, Automatic: P195/75R14 92S
Base, 2D Pickup, 2.4 L, Standard: P195/75R14 92S
Base, 2D Pickup, 2.7 M, Automatic: P225/75R15 102S
Base, 2D Pickup, 2.7 M, Standard: P225/75R15 102S
PreRunner, 2D Pickup Extra Cab, 2.7 M: P195/75R14 92S
PreRunner, 2D Pickup Extra Cab, 3.4 N: P195/75R14 92S
Where to Buy & Install Tires for Your 1999 Toyota Tacoma
Worried about mounting? You don't need to haul tires in your trunk. Choose direct-to-installer delivery, mobile installation at your home, or front-door delivery:
⭐ Recommended · Ship to Local Shop
Tire Rack
Zero-hassle installation network across the US.
✓Free delivery to 10,000+ local shops (Firestone, Discount Tire & local mechanics)
✓Mobile installation vans available — they mount & balance in your driveway
✓Free 2-year road hazard warranty included on most eligible tires
✓Pre-set, guaranteed installation rates — no surprise shop markups