The 1989 Isuzu I-Mark tire size depends on trim: the RS, 4D Sedan takes P185/60R14; the RS, 2D Hatchback takes P185/60R14; the LS takes P185/60R14; the S, 2D Hatchback, Automatic takes P155/80R13; the S, 2D Hatchback, Standard takes P155/80R13; the S, 4D Sedan, Automatic takes P155/80R13; the S, 4D Sedan, Standard takes P155/80R13; the XS, 2D Hatchback, Automatic takes P175/70R13; the XS, 2D Hatchback, Standard takes P175/70R13; the XS, 4D Sedan, Automatic takes P175/70R13; the XS, 4D Sedan, Standard takes P175/70R13, per the factory service manual.
Where to Buy & Install Tires for Your 1989 Isuzu I-Mark
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