2019 Ford Ranger Wheel Interchange

2019 Ford Ranger Wheel Fitment and Interchange Guide

Known OEM Fitment For 2019 Ford Ranger

The following specifications are the available OEM fitment data for the 2019 Ford Ranger. Factory wheel and tire specifications can vary by trim, drivetrain, market, and option package, so confirm the exact configuration using the vehicle door-jamb label, owner’s manual, VIN-specific Ford information, or a Ford dealer before ordering parts.

There is an apparent diameter difference in the supplied data: the wheel entry lists an 18-inch rim, while the tire entry lists 255/70R16. These may represent different factory packages or partial records. Do not assume that a 16-inch tire belongs on an 18-inch wheel, or that every 2019 Ford Ranger uses the same wheel package. Confirm the tire size and wheel diameter shown on your truck before purchasing.

The listed 6x139.7 bolt pattern, 93.1 mm center bore, and M12 x 1.5 thread size should also be verified against the vehicle and the replacement wheel. Bolt pattern alone does not confirm brake clearance, load capacity, offset suitability, or overall interchangeability.

How To Use The Wheel Interchange Calculator

Use the calculator to compare a donor vehicle wheel and tire setup with the setup installed on your 2019 Ford Ranger. Enter the donor specifications under “Wheels from” and enter your Ranger specifications under “Installed on.” This helps show differences in rim diameter, width, offset, tire width, aspect ratio, and calculated tire diameter.

• Start with the known Ranger values above, then replace any value that does not match the door placard, wheel marking, or tire sidewall on your truck.
• Enter the donor wheel diameter, width, and offset as accurately as possible. Do not substitute tire specifications for wheel specifications.
• Enter the donor tire section width, aspect ratio, and rim diameter from the tire sidewall.
• Use the custom wheel size fields to test a proposed rim diameter, width, and offset.
• Use the custom tire size fields to test a proposed section width and aspect ratio.
• When you change rim diameter, the calculator updates tire diameter in the comparison. Review this result together with sidewall height, speedometer effects, suspension clearance, and load requirements.

A calculator comparison is a screening tool, not a substitute for a physical inspection. A result that appears close still requires confirmation of lug-seat type, center-bore fit, brake clearance, wheel load rating, tire load index, fender clearance, and suspension clearance.

Fitment Checklist Before You Buy

• Confirm the exact trim, drivetrain, and factory tire size using the driver-door placard or VIN-specific OEM documentation.
• Match the 6x139.7 bolt pattern and confirm that the wheel has six correctly positioned mounting holes.
• Check that the wheel center bore is at least 93.1 mm. A smaller bore will not fit over the hub. A larger bore may require correctly sized hub-centric rings if appropriate for the wheel application.
• Confirm the wheel uses the correct lug-nut seat and that the replacement lug hardware is compatible with both the wheel and the vehicle studs.
• Verify the wheel offset and backspacing. Changes can affect inner suspension clearance, outer fender clearance, steering feel, and tire rubbing.
• Check the wheel load rating against the truck's requirements. The required rating is not provided here, so confirm it with Ford documentation, the wheel manufacturer, or a qualified technician.
• Confirm brake-caliper and rotor clearance with a physical test fit when using non-OEM wheels.
• Match tire size, load index, speed rating, and approved rim width to the vehicle and intended use.
• Inspect for contact through the full steering range and suspension travel. Check again after lowering the vehicle to the ground.
• Do not rely on a listing that says “fits Ranger” without checking the actual dimensions and hardware.

Plus Sizing And Common Upgrades

Plus sizing generally means using a larger wheel diameter with a lower-profile tire while keeping the overall tire diameter reasonably close to the original setup. It can change steering response, ride comfort, wheel protection, ground clearance, braking clearance, and tire cost.

The supplied data includes both an 18-inch rim specification and a 255/70R16 tire specification. Because these do not describe one complete wheel and tire assembly, use the calculator and your vehicle's door placard to identify the correct baseline before evaluating a plus-size setup.

When comparing a larger wheel, keep the following points in view:

• Do not select a tire solely by matching section width. The tire must also be approved for the wheel width and vehicle load.
• Changing offset or width can move the tire inward toward the strut, control arms, brake components, or chassis, or outward toward the fender and mud flap.
• A taller or shorter tire can affect speedometer indication, gearing, clearance, and electronic systems.
• Wheel diameter must provide adequate brake clearance, but a larger diameter does not guarantee correct offset or caliper clearance.
• For off-road use, consider wheel damage risk, sidewall protection, bead security, and the vehicle manufacturer's limits.

Installation Tips

1. Clean the hub face and wheel mounting surface. Remove rust, paint buildup, dirt, and debris that could prevent the wheel from seating flat.
2. Check the wheel and tire for damage, correct rotation direction, and correct pressure before installation.
3. Install the correct lug nuts by hand first. Cross-threaded studs or incompatible lug seats can damage the wheel or create an unsafe clamp load.
4. Snug the lug nuts in a star or crisscross pattern while the vehicle is on the ground or properly supported.
5. Torque the lug nuts to the vehicle or wheel manufacturer's specified value using a calibrated torque wrench. The required torque value is not provided here and must not be guessed.
6. After installation, check clearance by turning the steering from lock to lock and inspecting the inner sidewall, suspension, brake components, and fender liners.
7. Recheck lug-nut torque after the manufacturer's recommended break-in distance and after any wheel removal.
8. Set tire pressures using the vehicle placard as the starting point, not the maximum pressure molded into the tire sidewall.

Tools And Helpful Supplies

Useful equipment includes a properly rated jack and jack stands, a vehicle-specific lug socket, a calibrated torque wrench, a tire-pressure gauge, a tread or clearance inspection tool, and a wire brush for cleaning hub surfaces. See the automotive torque wrench options on Amazon and impact-rated lug-nut socket sets on Amazon.

Use jack stands on a solid, level surface and follow the safety instructions for the jack and stands. Never work beneath a vehicle supported only by a jack. If the wheel does not seat fully, the lug nuts do not match, or clearance cannot be confirmed, stop and have the installation inspected by a qualified technician.

FAQs

What is the bolt pattern for the 2019 Ford Ranger?

The provided bolt pattern is 6x139.7. Confirm it against the vehicle and wheel documentation before purchase because bolt pattern is only one part of fitment.

What is the center bore for the 2019 Ford Ranger?

The provided center bore is 93.1 mm. A replacement wheel with a smaller center bore will not fit over the hub. A larger bore may require suitable hub-centric rings, depending on the wheel application.

What wheel offset does the 2019 Ford Ranger use?

The supplied wheel offset is ET55, or 55 mm, with a listed backspacing of 6.17 inches and a listed wheel width of 8.0 inches. Offset can vary by wheel package, so verify the exact original wheel before treating this as a universal specification.

Can I install 16-inch tires on an 18-inch wheel?

No. A tire marked with an R16 designation must be mounted on a 16-inch rim, while an 18-inch wheel requires a tire marked R18. The supplied data lists both an 18-inch rim and a 255/70R16 tire, so confirm which factory package applies to your truck.

How do I compare donor wheels with my 2019 Ford Ranger?

Enter the donor dimensions under “Wheels from” and the Ranger dimensions under “Installed on.” Compare diameter, width, offset, tire dimensions, and the calculator's updated tire-diameter result. Then verify center bore, lug-seat design, load rating, brake clearance, and physical clearance.

Does a matching 6x139.7 pattern guarantee that a wheel will fit?

No. The wheel can still fail to fit because of center bore, lug-seat design, brake clearance, offset, backspacing, load rating, or interference with suspension and body components.

What lug thread size is listed for this Ranger?

The provided thread size is M12 x 1.5. Confirm the thread specification and lug-nut seat before installation, and never force a lug nut that does not start smoothly by hand.

Where can I confirm the correct original tire size?

Check the tire and loading information label on the driver's door or door jamb, the owner's manual, the tire sidewall, VIN-specific OEM records, or a Ford dealer. This is especially important here because the supplied data contains both 18-inch wheel and 16-inch tire entries.