Jeep Comanche MJ biggest tire size: stock and lifted
The biggest tire owners run on a Jeep Comanche MJ at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
The MJ's front end and fenders are the XJ's, so XJ consensus is a fair guide: a 235/75R15 (about 29 in) on the stock 15 in wheels fits, and a 30x9.50R15 is the practical limit, possibly rubbing the front lower control arms at full lock. NAXJA posters say a 31x10.50 needs bump stops or trimming. We found no separate MJ-only consensus. Load the bed before judging rear clearance.
Biggest Jeep Comanche MJ tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 235/75R15 (≈29 in) | XJ consensus applied to the shared MJ front end. 30x9.50R15 is the practical limit and may rub the lower control arms at full lock |
| Stock, trimmed | 31x10.50R15 | NAXJA XJ owners say it needs bump stops or trimming and rubs the lower control arms |
| 3 in | 31x10.50R15 | XJ consensus for a 3 in kit; Rough Country sells 3, 4.5 and 6.5 in kits specific to the MJ's rear springs |
Jeep Comanche MJ wheel and tire specs
| Factory tire sizes | 205/75R15 (base, Pioneer) · 215/75R15 (base, Pioneer) · 225/75R15 (Pioneer) · 225/70R15 (Eliminator) |
|---|---|
| Bolt pattern | 5x114.3 (5x4.5") |
| Center bore | 71.5 mm |
| Lug thread | 1/2"-20 |
Lift kits, wheels and tires for the Jeep Comanche MJ
MJ-specific kits handle the longer rear springs. A modest lift clears 31s and keeps the truck useful.
Fitment comes from owners and specialists; wheel width, offset, trimming and bump stops change what fits. Check clearance at full lock and full flex before you buy. Some links are affiliate links.