Mitsubishi Montero
Gen 2, 1992–99

Factory gearing, tires, angles and brakes for the Montero, 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.

Use this truck in the calculators
107.3 in wheelbase · 28.3 in front · 51 in rear overhang
in
Stock tire235/75R1528.9 in tall
Axle ratio4.27–4.9Factory, by trim
Crawl ratio26.1:1Best trim: JDM V46WG 2.8 TD (4M40), 4AT
Angles39.5 · 23 · 26.5°Approach, breakover, departure
Clearance8.5 in7.1 to 8.5 in by trim
Highway mpg17EPA

Tire upgrades, worked out

1997 LS 3.5 V6, 4AT, 4.64s, from 235/75R15
TireHeightUnder the diffsSpeedo at 65RPM at 65Gears for dailyOpen
31x10.50R1531.0 in+1.1 in61 mph2,4535.29Open →
32x11.50R1532.0 in+1.6 in59 mph2,3765.29Open →
33x10.50R1533.0 in+2.1 in57 mph2,3045.29Open →
33x12.50R1533.0 in+2.1 in57 mph2,3045.29Open →
35x12.50R1535.0 in+3.1 in54 mph2,1725.29Open →

Stock turns 2,633 rpm at 65 in top gear. Flotation sizes are nominal; most measure a little short mounted.

Trims

6 we have figures for
TrimTireTransmissionAxleAnglesClearanceOpen
1997 LS 3.5 V6, 4AT235/75R154-speed automatic4.6439.5 · 23 · 26.57.5 inUse →
1997 SR 3.5 V6, 4AT265/70R154-speed automatic4.6440.5 · 23.5 · 26.57.1 inUse →
1998-99 Montero 3.5 V6, 4ATP265/70R154-speed automatic4.2740.5 · 23.5 · 26.57.5 inUse →
JDM V43W 3.0 V6, 4AT265/70R154-speed automatic4.40740.5 · 23.5 · 26.58.5 inUse →
JDM V46WG 2.8 TD (4M40), 4AT265/70R164-speed automatic4.940.5 · 23.5 · 26.58.1 inUse →
JDM V45W 3.5 V6, 5AT265/70R164-speed automatic4.27240.5 · 23.5 · 26.58.1 inUse →

Size

Wheelbase
107.3 in
Front overhang
28.3 in
Rear overhang
51 in
Height
74 in
Body
SUV
Stock tires
235/75R15, 265/70R15, 265/70R16, P265/70R15

Transmissions and low range

4-speed automatic (US 3.5)
2.8 · 1.53 · 1 · 0.75
Low range, ss30
1.925:1
Low range, ss3
1.9:1

Axles

Front
Mitsubishi IFS, 8 in high-pinion (7.25 in on some 3.0 autos)
Rear
Mitsubishi solid, 9 in (3.0) / 9.5 in (3.5, 2.8 TD), coil springs
4.27 ratio
1998-99 Montero 3.5 V6, 4AT
4.272 ratio
JDM V45W 3.5 V6, 5AT
4.407 ratio
JDM V43W 3.0 V6, 4AT
4.64 ratio
1997 LS 3.5 V6, 4AT, 1997 SR 3.5 V6, 4AT
4.9 ratio
JDM V46WG 2.8 TD (4M40), 4AT
Ratios made for it
4.875 · 5.29

Brakes

Front rotor
10.87 in, 276 mm
Front caliper piston
43.0 mm
Rear rotor
12.40 in, 315 mm
Rear
disc (solid)

Suspension

Front
double wishbone IFS, torsion bars
Rear
3-link solid axle on coil springs
Rear layout
Factory 3-link

Fuel economy

EPA highway, automatic
17 mpg
EPA highway, manual
17 mpg
Rated years
1992–1999, 4WD

Aftermarket bumpers

2 listed

Makers 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 Montero sees how it does on their tires and lift.