1999 Dodge Durango Wheel Fitment Guide
This page summarizes the available wheel and tire fitment data for the 1999 Dodge Durango. Use the on-page calculator to compare donor wheels with your vehicle, then confirm final fitment against the vehicle identification label, owner’s manual, wheel markings, and a physical test fit. Trim, brake, suspension, and market differences can affect compatibility.
Known OEM Fitment For 1999 Dodge Durango
The following specifications were provided for this vehicle. They should be treated as reference values, not a substitute for checking the exact vehicle and wheel.
| Specification |
Provided value |
| Bolt pattern |
6x114.3, meaning 6 studs on a 114.3 mm pitch circle diameter |
| Center bore |
71.6 mm |
| Thread size |
M12 x 1.25 |
| Rim diameter |
16 inches |
| Rim width |
7.0 inches |
| Wheel offset |
ET35, or 35 mm positive offset |
| Backspacing |
4.88 inches |
| Tire section width |
235 mm |
| Tire aspect ratio |
75 percent |
| Tire rim diameter |
15 inches, shown in the supplied data as R15 |
There is a diameter discrepancy in the supplied information: the listed rim diameter is 16 inches, while the listed tire size components indicate a 15-inch rim. A tire marked R15 cannot be installed on a 16-inch wheel. Confirm the original tire sidewall, door-jamb placard, owner’s manual, and the markings cast or stamped on the wheel before ordering tires or wheels.
The 71.6 mm center bore is important for hub clearance and centering. A wheel with a smaller bore will not fit over the hub. A larger-bore wheel may require correctly sized hub-centric rings when appropriate, but rings do not correct an incorrect bolt pattern, offset, brake clearance, or load rating.
How To Use The Wheel Interchange Calculator
Start by selecting the donor vehicle under “Wheels from” and select the 1999 Dodge Durango under “Installed on.” Review the displayed differences in bolt pattern, center bore, wheel width, diameter, offset, and tire dimensions.
- Compare the donor wheel’s bolt pattern with 6x114.3. Do not install a wheel with a different pattern unless a qualified specialist confirms an engineered and legal solution.
- Compare the donor wheel center bore with 71.6 mm. Check whether the wheel is hub-compatible or needs properly sized hub-centric rings.
- Check offset and backspacing together. These affect inner strut, suspension, brake, and outer fender clearance.
- Use “Custom wheel size” to enter a proposed rim diameter, rim width, and offset.
- Use “Custom tire size” to enter the tire section width and aspect ratio.
- When you change rim diameter, review the updated tire diameter in the comparison. A different wheel diameter generally requires a tire with a suitable matching rim diameter.
The calculator is a screening tool, not a guarantee of physical clearance or legal compliance. Confirm the result with wheel load ratings, brake clearance, tire manufacturer requirements, suspension condition, and a careful test fit.
Fitment Checklist Before You Buy
- Confirm the exact vehicle year, trim, drivetrain, brake package, and market.
- Verify the bolt pattern is 6x114.3 and that the wheel has six correctly positioned mounting holes.
- Confirm the center bore is compatible with the 71.6 mm hub.
- Check the wheel’s stamped or cast size, width, offset, and maximum load rating.
- Compare the proposed offset and backspacing with the existing wheel, including clearance to brake calipers, struts, control arms, and fenders.
- Confirm that the tire is approved for the wheel width and rim diameter.
- Resolve the supplied 15-inch versus 16-inch diameter discrepancy before purchasing.
- Inspect used wheels for cracks, bends, corrosion around the bead seat, damaged mounting holes, and repaired areas.
- Check that the tire load index and speed rating meet or exceed the vehicle and tire manufacturer requirements.
- Confirm the correct lug nuts, seating style, thread engagement, and any required washers or valve sensors.
Plus Sizing And Common Upgrades
Plus sizing changes wheel diameter while using a lower-profile tire to keep overall tire diameter close to the original. The correct target depends on the verified factory tire size, which must be resolved because the supplied data includes both a 16-inch rim value and an R15 tire value.
Increasing wheel diameter can improve steering response and appearance, but it can also reduce sidewall cushioning, increase wheel damage risk, affect ride comfort, and create clearance problems. Increasing tire width can affect rubbing at full steering lock or suspension compression. Changing outside diameter can alter speedometer readings, gearing, ground clearance, and vehicle control-system behavior.
Do not select a plus-size combination from diameter alone. Use the calculator to compare section width, aspect ratio, and calculated tire diameter, then verify the tire manufacturer’s approved rim-width range and the vehicle’s clearance at normal and loaded ride height.
Installation Tips
- Clean the hub face and wheel mounting surface before installation. Remove rust and debris without removing metal from the mating surfaces.
- Install wheels only with compatible lug nuts and the correct seat type. Thread size alone does not confirm lug-nut compatibility.
- Start every fastener by hand to avoid cross-threading. Tighten in a star or crisscross pattern.
- Use the vehicle manufacturer’s torque specification. The correct value was not provided here, so check the owner’s manual or an OEM service source rather than guessing.
- Lower the vehicle until the tire is just contacting the ground, torque the fasteners in the specified sequence, and recheck torque after the first drive according to the vehicle or wheel manufacturer’s instructions.
- After installation, check inner and outer clearance with the steering at full lock and, where safe, through suspension compression. Look for contact marks.
- Verify tire pressure using the vehicle placard unless a qualified tire professional determines another pressure is necessary for a specific approved setup.
- Stop driving if you notice vibration, pulling, rubbing, loose fasteners, or air loss. Have the installation inspected before continuing.
Tools And Helpful Supplies
Useful supplies may include a calibrated torque wrench, socket set, breaker bar, jack and properly rated jack stands, wheel chocks, a tire pressure gauge, a tread-depth gauge, a wire brush for hub cleaning, and a straightedge or clearance gauge. A torque wrench can be found through Amazon automotive torque wrench search results.
Never work under a vehicle supported only by a jack. Use stands on a suitable surface and follow the jack and stand manufacturer’s safety instructions.
FAQs
What is the bolt pattern for the 1999 Dodge Durango?
The provided bolt pattern is 6x114.3. Confirm the wheel’s markings and measure or verify the pattern before purchase.
What is the center bore?
The provided center bore is 71.6 mm. A smaller wheel bore will not clear the hub, while a larger bore may need correctly sized hub-centric rings if the wheel and application otherwise match.
What lug thread size is listed?
The supplied thread size is M12 x 1.25. This does not by itself identify the correct lug-nut seat style or final tightening torque, so verify both with an OEM or wheel manufacturer source.
Can I use any 6x114.3 wheel?
No. The bolt pattern is only one part of fitment. The wheel must also have suitable center-bore clearance, offset, backspacing, width, diameter, brake clearance, load capacity, and compatible lug hardware.
Why does the page show both a 16-inch rim and an R15 tire?
The supplied fitment data contains a conflict. A tire marked R15 is designed for a 15-inch rim, while a 16-inch rim requires a tire marked R16. Check the tire sidewall and vehicle information label before selecting a replacement.
Will a larger wheel change the tire size?
Usually, yes. Changing rim diameter requires a tire with the matching rim diameter. The calculator updates tire diameter when the custom rim diameter changes, but the result still requires confirmation against tire manufacturer specifications and vehicle clearance.
Is the listed offset the same as backspacing?
No. Offset is measured in millimeters from the wheel centerline, while backspacing is the distance from the wheel mounting face to the inner wheel lip. The supplied values are ET35 and 4.88 inches. Both should be checked because they describe wheel position in different ways.
Do I need hub-centric rings?
Only if a correctly selected wheel has a larger center bore and the wheel manufacturer or a qualified installer approves the ring size and material. Rings cannot make an incorrect bolt pattern, offset, brake clearance, or load rating safe.
