Toyota Land Cruiser FJ80
80 series 3F-E, 1991–92
Factory gearing, tires, angles and brakes for the Land Cruiser FJ80, and what the usual upgrades do to it. Every number is from the maker's own figures unless the calculators say otherwise. A few figures here are still waiting on a factory document; the calculators mark them.
Tire upgrades, worked out
Wagon, steel wheels, 4.1s, from P235/75R15| Tire | Height | Under the diffs | Speedo at 65 | RPM at 65 | Gears for daily | Open |
|---|---|---|---|---|---|---|
| 31x10.50R15 | 31.0 in | +1.1 in | 61 mph | 2,072 | 4.56 | Open → |
| 32x11.50R15 | 32.0 in | +1.6 in | 59 mph | 2,007 | 4.56 | Open → |
| 33x10.50R15 | 33.0 in | +2.1 in | 57 mph | 1,946 | 4.88 | Open → |
| 33x12.50R15 | 33.0 in | +2.1 in | 57 mph | 1,946 | 4.88 | Open → |
| 35x12.50R15 | 35.0 in | +3.1 in | 54 mph | 1,835 | 4.88 | Open → |
Stock turns 2,224 rpm at 65 in top gear. Flotation sizes are nominal; most measure a little short mounted.
Trims
2 we have figures for| Trim | Tire | Transmission | Axle | Angles | Clearance | Open |
|---|---|---|---|---|---|---|
| Wagon, steel wheels | P235/75R15 | 4-speed automatic | 4.1 | 37 · 26 · 25 | 8.9 in | Use → |
| Aluminum Alloy Wheel Package | 31x10.50R15 | 4-speed automatic | 4.1 | 37 · 26 · 25 | 8.9 in* | Use → |
* The maker doesn’t publish this figure for that trim, so it shows the closest trim’s (same tire where we have one), or a close relative’s that shares the same body or front end. Hover the star to see which.
Size
- Wheelbase
- 112.2 in
- Front overhang
- 31.1 in
- Rear overhang
- 44.9 in
- Height
- 73 in
- Body
- SUV
- Stock tires
- 31x10.50R15, P235/75R15
Transmissions and low range
- 4-speed automatic (A440F)
- 2.95 · 1.53 · 1 · 0.717
- Low range, hf2a
- 2.488:1
Axles
- Front
- None
- Rear
- None
- 4.1 ratio
- All trims
Brakes
- Front rotor
- 12.24 in, 311 mm
- Rear
- disc
Suspension
- Front
- radius arms with panhard rod, coil springs
- Rear
- 4-link (upper and lower trailing arms) with panhard rod, coil springs
- Rear layout
- Factory 4-link
Fuel economy
- EPA highway
- 13 mpg
- Rated years
- 1991–1992, 4WD
Brake upgrades
What bigger tires need →- 5th gen 4Runner front brakes on an 80+10% brake torque12.2 → 13.3 in rotor · 4-piston
Aftermarket bumpers
10 listedMakers almost never publish angles, bottom heights or how far a bumper tucks, so these fill in as owners measure them. Measured yours? Add it on the rig page and every owner of this Land Cruiser FJ80 sees how it does on their tires and lift.
Front 5
- ARB Deluxe Bumper 3411050$1,500 · winch ready
- Coastal Offroad 80 Series Land Cruiser High Clearance Front Bumper Kit72 lb · $742 · winch ready
- Dissent Off-Road LC80 Ultra-High Clearance Modular Front Bumper$999 · winch ready
- Ironman 4x4 Classic Off Road Bumper for Toyota Land Cruiser 80 Series (1990-1997)$1,399 · winch ready
- Trail Gear Rock Defense FJ 80 Front Bumper With Stinger$800 · winch ready
Every calculator, set up for the Land Cruiser FJ80
Source: auto-brochures.com.
Use at your own risk. These calculators are here to help you plan and to inform your decisions, not to sign off on a build. Many numbers are estimates worked out from factory figures, and some factory figures are not yet confirmed. Check every number against your own truck, its manuals and a qualified shop before you buy parts, cut, weld, lift, regear or drive on it. Long Range Desert Tools is not liable for anything you do based on these calculators or their results. The full terms are in our policies.