1992 Jeep grand cherokee tire sizes & fitment
Approved tire and wheel sizes for the 1992 Jeep Grand Cherokee, sourced from manufacturer fitment data and refreshed monthly.
Approved fitments
| Tire size | Rim size | PCD (bolt pattern) | Offset | Load index | Speed rating |
|---|---|---|---|---|---|
| 215/75R15 OEM | 7x15 | N/A | 25mm | N/A | N/A |
| 225/70R15 | 7x15 | N/A | 32mm | N/A | N/A |
| 225/75R15 | 7x15 | N/A | 32mm | N/A | N/A |
| 245/70R15 | 7x15 | N/A | 25mm | N/A | N/A |
Best by use case
Four tires, four jobs
See the best tires for the Jeep Grand Cherokee, ranked by category →
Tire recalls & safety complaints for the Jeep Grand Cherokee →
Compatible alternative sizes for 215/75R15
Sizes within the ETRTO ±3% overall-diameter safe-fit tolerance. Each row links to the size's own page.
| Alternative size | %Δ OD | Category | Verdict |
|---|---|---|---|
205/85R14 |
0.09% | winter narrower | Safe |
185/80R16 |
-0.16% | plus 1 | Safe |
195/70R17 |
0.18% | plus 2 | Safe |
225/60R17 |
-0.24% | plus 2 | Safe |
245/55R17 |
-0.31% | plus 2 | Safe |
For the full list of alternatives with comfort/handling impact, see 215/75R15 upsize options. To check an arbitrary size pair, use the tire compatibility calculator.
Check a different size against this vehicle
Type any tire size below; we'll compute its overall-diameter delta against the OEM 215/75R15 and verdict using the ETRTO ±3% rule.
Common upgrade paths
- Plus-1: 185/80R16; one rim size up, -0.16% OD change. Sharper steering, mild ride penalty, modest cost premium.
- Plus-2: 195/70R17; two rim sizes up, 0.18% OD change. Noticeable ride penalty, higher pothole risk, meaningful tire-cost premium.
Use the plus-size calculator to evaluate any rim step against the OEM size.
How to choose tires for the 1992 jeep grand cherokee
The 1992 Jeep Grand Cherokee ships from the factory on 215/75R15 tires mounted on 7x15 wheels. 4 approved fitments are documented for this model year, allowing some flexibility between performance, comfort, and winter compounds. The Compatible alternative sizes table above lists every safe substitution within the ETRTO ±3% overall-diameter tolerance.
Tire choice on the Jeep Grand Cherokee comes down to three trade-offs that matter more than brand loyalty: load index (must equal or exceed the OEM number), speed rating (must match or exceed the placard), and UTQG treadwear (higher means longer life, lower usually means stickier rubber). Owners replacing factory tires with the same compound class, for example all-season for all-season, generally see no change in ride characteristics or fuel economy. Switching categories (performance summer to all-season touring, for example) is where the trade-offs show up at the contact patch.
For 1992 Jeep Grand Cherokee owners considering a plus-size upgrade, the safer option is a Plus-1 step (one rim size up with a 10-point aspect drop and ~10 mm of additional section width). Plus-2 is technically viable on this chassis if the alternative-sizes table lists a Plus-2 candidate within tolerance, but expect a meaningful ride-harshness penalty and a tire-cost premium of 30–60% per tire relative to the OEM fitment. For winter use the recommended pattern is one width step down (e.g. from a 235 to a 225) with the aspect ratio bumped up to preserve overall diameter; narrower tires apply higher contact pressure per square inch on snow, which translates directly into shorter braking distances. The plus-size calculator evaluates any specific rim step against this OEM size.
Before purchasing, verify the tire size on the driver-door placard of your specific 1992 Jeep Grand Cherokee, since trim levels and option packages can shift the original fitment from what is documented here. The placard reading is the authoritative source per FMVSS 110, and dealers will reference the placard rather than aftermarket catalogs when validating warranty claims.
NHTSA-reported issues for 1992 jeep grand cherokee
Top issue category: Tires (General)
Most reported: Tires (General) (189) · Tread / Belt (38) · Sidewall (29) · Spare Tire (27) · TPMS (27)
Reported across: 1993 – 2024 (30 years)
What owners described
Sidewall failure is the most common description, in 20% of these reports. Percentages are shares of the 225 reports covering every model year of the Jeep Grand Cherokee that include a written account; a single report can describe more than one problem, so they do not total 100%.
| Reported problem | This subject | All tire complaints | Relative |
|---|---|---|---|
| Sidewall failure | 20% | 15% | 1.3× |
| Blowout or sudden deflation | 18% | 20% | 0.9× |
| Tread or belt separation | 10% | 13% | 0.8× |
| Cracking or dry rot | 9% | 9% | 1.0× |
| Pressure-monitoring (TPMS) fault | 8% | 2% | 3.3× |
| Loss of control, rollover or collision | 6% | 8% | 0.7× |
Mileage at failure
110 of these reports state an odometer reading. The middle report is at 26,500 miles, with 8 in 10 falling between 6,400 and 90,000 miles.
In owners' own words
Verbatim excerpts from complaints filed with NHTSA about Jeep Grand Cherokee. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.
RAN OVER SMALL PIECE OF METAL IN THE SIDEWALL OF MY MICHELIN LATITUDE TOURING P265/60 R18 TIRE AND PUNCTURED LARGE HOLE IN THE TIRE. HAD TO ORDER ANOTHER ONE DEALER ALLEN SAMUELS EAST TEXAS DODGE IN TYLER TX SAID THERE WAS NO WARRANTY COST ME ABOUT $300 TO REPLACE THE TIRE. NOW I HAVE BEEN NOTICING THAT THE TIRE I REPLACED AS WELL AS MY OTHER TIRES ARE SLICK AND ALMOST THREAD BARE I ONLY HAVE 18,000 MILES ON THESE TIRES. I KNOW THERE HAS BEEN A RECALL ON THESE WHAT DO I NEED TO DO TO GET THEM REPLACED BY THE TIRE MANUFACTURER? I AM WORRIED ABOUT MY SAFETY AS WELL AS MY PASSENGERS IN THE VEHICLE.
2001 JEEP GRAND CHEROKEE. CONSUMER WRITES IN REGARDS TO TIRE RECALL NOTICE ISSUES. *SMD THE REPAIR SHOP THEY COULD ONLY REPLACE THE RECALLED TIRES WITH B.F. GOODRICH TIRES. THE CONSUMER STATED HE PREFERRED TO KEEP MICHELIN ON HIS VEHICLE.
THE VEHICLE IS EQUIPPED WITH AIR PRESSURE SENSING TIRE VALVES THAT ARE MADE OF A SUBSTANDARD METAL THAT CORRODES AND BRAKES. THE FIRST TIME I HAD AN ISSUE THE TIP OF THE VALVE BROKE AND THE TIRE COULD NOT BE INFLATED. THE SECOND TIME, TODAY, THE VALVE BROKE IN HALF AND THE TIRE DEFLATED IN ABOUT TEN SECONDS. FORTUNATELY, THE VEHICLE WAS NOT MOVING. I REPLACED THE PART AT THE DEALER THE FIRST TIME AND THEY STATED IT WAS A KNOWN ISSUE WITH THE PART AND THAT A NEW PART HAD BEEN MADE THAT WOULD NOT CORRODE. THE FACT THAT IT HAS HAPPENED ON TWO OF THE FOUR SENSORS SHOWS THIS IS NOT AN UNCOMMON PROBLEM. CLEARLY SUCH A BLOW OUT AT HIGHWAY SPEEDS WOULD HAVE PUT MY LIFE AND THE LIVES OF THOSE NEAR ME IN JEOPARDY.
THIS IS REF: A RECALL NOTICE TO HAVE THE SPARE TIRE REPLACED WITH A LARGER SPARE TIRE, BECAUSE IF THE CURRENT TIRE IS USED, THE VEHICLE IS ALLEGED TO BE ABLE TO ROLL OVER. 4 VISITS TO DEALERSHIP HAS FAILED TO RECTIFY PROBLEM. DEALER ALWAYS HAS SOME EXCUSE, MIS-INFORMATION ECT.
Complaints are voluntarily submitted to the NHTSA Office of Defects Investigation and are not verified by NHTSA; they represent owner-reported problems, not proven defects. Counts can be useful as a relative quality signal across comparable tires or vehicles.
Frequently asked questions
What size tires fit a 1992 Jeep Grand Cherokee?
Can I run a different tire size on my 1992 Jeep Grand Cherokee?
Where can I buy tires for my 1992 Jeep Grand Cherokee?
What is the recommended tire pressure for the 1992 Jeep Grand Cherokee?
Can I fit winter tires in a different size on my 1992 Jeep Grand Cherokee?
How often should I rotate the tires on my 1992 Jeep Grand Cherokee?
For broader tire questions; replacement timing, UTQG, EV-specific tires, winter swaps; see the tire FAQ.
Sources for this page
- Vehicle owner's manual tire & wheel placard; door-jamb placard on the Jeep Grand Cherokee is the authoritative source for OEM tire size, load index, and cold-inflation pressure for your specific trim.
- NHTSA SaferCar; recall lookup for the 1992 Jeep Grand Cherokee.
- ETRTO 2024 Standards Manual §2.3; overall-diameter math used for the alternative-size verdicts above.
- Tire & Rim Association 2025 Yearbook; load-index to maximum-load reference.
Last verified 2026-09-02.