16×7
Documented on a 1999 Jeep Grand Cherokee build — observed custom fitment, not a universal fit guarantee.
Compared with OEM
Compared with the 16×7 ET51 OEM configuration. Calculated geometry only — not fit confirmation.
1999 Jeep Grand Cherokee Wheel Offset
Quick specs
- Wheel size
- 7x16 · 7.5x17 · 7.5x18 · 8x18
- Offset
- ET51 · ET50 · ET45
- Backspacing
- 5.51 in · 5.76 in · 5.72 in · 5.77 in
- Bolt pattern
- 5x127
- Center bore
- 71.4 mm · 71.5 mm
- Thread
- 1/2" - 20 UNF
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.0i · 4.0L, AMC242, I6, Petrol | 7x16 | ET51 | 5.51 in | 225/75R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7x16 | ET51 | 5.51 in | 245/70R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7.5x17 | ET51 | 5.76 in | 235/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7.5x17 | ET51 | 5.76 in | 245/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7.5x18 | ET50 | 5.72 in | 245/60R18 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7x16 | ET51 | 5.51 in | 225/75R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7x16 | ET51 | 5.51 in | 245/70R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7.5x17 | ET51 | 5.76 in | 235/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 7.5x17 | ET51 | 5.76 in | 245/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.0i · 4.0L, AMC242, I6, Petrol | 8x18 | ET45 | 5.77 in | 245/60R18 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, V8, Petrol | 7x16 | ET51 | 5.51 in | 245/70R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, V8, Petrol | 7.5x17 | ET51 | 5.76 in | 235/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, V8, Petrol | 7.5x17 | ET51 | 5.76 in | 245/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, V8, Petrol | 8x18 | ET45 | 5.77 in | 245/60R18 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, V8, Petrol | 8x18 | ET45 | 5.77 in | 255/55R18 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 3.1TD · 3.1L, 531OHV, I5, Diesel | 7x16 | ET51 | 5.51 in | 225/75R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 3.1TD · 3.1L, 531OHV, I5, Diesel | 7x16 | ET51 | 5.51 in | 245/70R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 3.1TD · 3.1L, 531OHV, I5, Diesel | 7.5x17 | ET51 | 5.76 in | 235/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 3.1TD · 3.1L, 531OHV, I5, Diesel | 7.5x17 | ET51 | 5.76 in | 245/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 3.1TD · 3.1L, 531OHV, I5, Diesel | 7.5x18 | ET50 | 5.72 in | 245/60R18 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, EVA, V8, Petrol | 7x16 | ET51 | 5.51 in | 245/70R16 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, EVA, V8, Petrol | 7.5x17 | ET51 | 5.76 in | 235/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, EVA, V8, Petrol | 7.5x17 | ET51 | 5.76 in | 245/65R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, EVA, V8, Petrol | 7.5x17 | ET51 | 5.76 in | 255/60R17 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
| 4.7i · 4.7L, EVA, V8, Petrol | 8x18 | ET45 | 5.77 in | 255/55R18 | 5x127 | 71.5 mm | 1/2" - 20 UNF |
Lug hardware
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MIKKUPPA 1/2-20 Lug Nuts Replacement for 1987-2018 Jeep Wrangler, 2002-2012 Jeep Liberty, 1993-2010 Jeep Grand Cherokee Aftermarket Wheel - 20pcs Chrome Closed End Lug Nuts
Catalog match for this vehicle. Confirm seat type and wheel style before buying.
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White Knight 1304-1S-20AM Chrome 1/2"-20 Open-End Bulge Acorn Lug Nut, 20 Pack
Catalog match for this vehicle. Confirm seat type and wheel style before buying.
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NPAUTO Wheel Lug Nuts 1/2 x 20 Black, Replacement for Ford Mustang, F-150, Explorer, Commander, Jeep Wrangler, Liberty, Grand Cherokee, Bulge Acorn Spline 1.38" Tall, 1 Lug Nut Key, Pack of 20+1Pc
Catalog match for this vehicle. Confirm seat type and wheel style before buying.
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Real-World 1999 Jeep Grand Cherokee Wheel Setups
Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.
Common custom wheel sizes
Among builds in our database for this model year:
- 16-inch — 1 documented build
1 documented build.
More specs for the 1999 Jeep Grand Cherokee
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.