Ineos Grenadier
Station Wagon, 2022+
Factory gearing, tires, angles and brakes for the Grenadier, 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
Base, 3.0 petrol (BMW B58), ZF 8HP51, 4.1s, from 265/70R17| Tire | Height | Under the diffs | Speedo at 65 | RPM at 65 | Gears for daily | Open |
|---|---|---|---|---|---|---|
| 285/70R17 | 32.7 in | +0.6 in | 63 mph | 1,753 | Keep 4.1s | Open → |
| 33x10.50R17 | 33.0 in | +0.7 in | 62 mph | 1,737 | Keep 4.1s | Open → |
| 33x12.50R17 | 33.0 in | +0.7 in | 62 mph | 1,737 | Keep 4.1s | Open → |
| 255/80R17 | 33.1 in | +0.7 in | 62 mph | 1,734 | Keep 4.1s | Open → |
| 285/75R17 | 33.8 in | +1.1 in | 61 mph | 1,695 | 4.56 | Open → |
| 315/70R17 | 34.4 in | +1.4 in | 60 mph | 1,668 | 4.56 | Open → |
| 35x11.50R17 | 35.0 in | +1.7 in | 59 mph | 1,638 | 4.56 | Open → |
| 35x12.50R17 | 35.0 in | +1.7 in | 59 mph | 1,638 | 4.56 | Open → |
| 37x11.50R17 | 37.0 in | +2.7 in | 56 mph | 1,549 | 4.88 | Open → |
| 37x12.50R17 | 37.0 in | +2.7 in | 56 mph | 1,549 | 4.88 | Open → |
Stock turns 1,814 rpm at 65 in top gear. Flotation sizes are nominal; most measure a little short mounted.
Trims
4 we have figures for| Trim | Tire | Transmission | Axle | Angles | Clearance | Open |
|---|---|---|---|---|---|---|
| Base, 3.0 petrol (BMW B58), ZF 8HP51 | 265/70R17 | ZF 8-speed automatic | 4.1 | 36.2 · 28.2 · 36.1 | 10.4 in | Use → |
| Trialmaster Edition, petrol, 17 in steel | 265/70R17 | ZF 8-speed automatic | 4.1 | 36.2 · 28.2 · 36.1 | 10.4 in | Use → |
| Fieldmaster Edition, petrol (US/CA/MX 18 in alloy) | 255/70R18 | ZF 8-speed automatic | 4.1 | 36.2 · 28.2 · 36.1 | 10.4 in | Use → |
| 3.0 diesel (BMW B57, non-US), ZF 8HP76 | 265/70R17 | ZF 8-speed automatic | 4.1 | 36.2 · 28.2 · 36.1 | 10.4 in | Use → |
Size
- Wheelbase
- 115 in
- Front overhang
- 33.35 in
- Rear overhang
- 34.4 in
- Height
- 79 in
- Body
- SUV
- Stock tires
- 255/70R18, 265/70R17
Transmissions and low range
- ZF 8-speed automatic (8HP51, petrol)
- 5.25 · 3.36 · 2.172 · 1.72 · 1.316 · 1 · 0.822 · 0.64
- ZF 8-speed automatic (8HP76, diesel)
- 5.5 · 3.52 · 2.2 · 1.72 · 1.317 · 1 · 0.823 · 0.64
- Low range, t2
- 2.5:1
Axles
- Front
- Carraro beam axle (optional/Trialmaster Eaton e-locker)
- Rear
- Carraro beam axle (optional/Trialmaster Eaton e-locker)
- 4.1 ratio
- All trims
- Ratios made for it
- 4.56 · 4.88
Brakes
- Front rotor
- 12.44 in, 316 mm
- Rear rotor
- 12.01 in, 305 mm
- Rear
- disc (solid)
Suspension
- Front
- 5-link (4 links plus panhard), coil springs
- Rear
- 5-link (4 links plus panhard), coil springs
- Rear layout
- Factory 4-link
Fuel economy
- EPA highway
- 14 mpg
- Rated years
- 2023–2025, 4WD
Brake upgrades
What bigger tires need →- TAROX F21 six-piston front kit (Grenadier)+7% brake torque12.4 → 13.2 in rotor · 6-piston · 17 in wheels or biggerPrice not listed on the TAROX page; sold through UK, EU and US dealers.
Aftermarket bumpers
5 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 Grenadier sees how it does on their tires and lift.
Front 3
- Dissent Off-Road Ineos Grenadier & Quartermaster Winch Front Bumper w/ Bullbar$3,865 · winch ready
- Expedition One Ineos Grenadier Front Bumper (IN-GRN-22+FB)130 lb · $2,700 · winch ready
- Road Armor Ineos Front Winch Base Bumper - Texture Black 2024-2026 (Lonestar Guard version also offered)$2,295 · winch ready
Every calculator, set up for the Grenadier
Source: media.ineosgrenadier.com. Regearing needs a gear-ratio correction module for the ECU/transmission, and carrier bearing shims may be needed to set backlash and preload.
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.