The walk-around before the appointment
If you leased a Jeep a few years back and added a lift kit, oversize tires, a roof rack, or a heavier bumper to get through Brooklyn winters and the potholes on streets like Metropolitan Avenue or the Belt Parkway service roads, you're probably eyeing the return date and wondering what happens to all that work. The instinct is right. Lease returns are inspected against the original factory specification, and anything bolted on, swapped out, or drilled into the frame gets flagged.
Start by pulling the original build sheet or window sticker if you kept it. Compare it against what's currently on the vehicle. Aftermarket parts are usually obvious once you look closely: different bolt patterns on the bumper, extra wiring for auxiliary lights, holes in the roof or fenders that weren't there before. Photograph everything now, before you're standing in a parking lot with an inspector.
What Brooklyn driving does to modified parts
Road salt is the big one here. Between November and March, city trucks salt heavily, and that salt sits in slush along curbs for weeks because street parking means your Jeep isn't tucked into a heated garage overnight the way it might be in a suburb with driveways. Modified undercarriage parts, aftermarket skid plates, lift kit hardware, tend to corrode faster than factory-coated components because they don't always get the same rust proofing. Check underneath for surface rust starting on brackets and bolts. It's common, but a lot of it needs to be dealt with before return inspection, not after.
Alternate side parking and tight blocks also mean more curb contact. Wider aftermarket tires and wheels get curb rash more often than stock sizes, simply because the margins for error on a one way street in Park Slope or Bushwick are smaller. Look at the wheel lips and tire sidewalls for scuffing that goes beyond normal wear.
More on this from Returning A Modified Jeep At The End Of A Lease.
Roof racks, garages, and low clearances
A lot of modified Jeeps around here carry roof racks for bikes or kayaks, useful for getting out to the Rockaways or upstate on weekends. The problem shows up when that rack has scraped against a parking garage ceiling or a building overhang. Brooklyn has a lot of older parking structures built for shorter vehicles, and a roof rack adds height nobody accounted for. Check the rack mounts and the roof itself for scratches or dents. This is something you can inspect yourself with a flashlight and a step stool, but if there's a dent that's crossed into the metal, that's bodywork, not a DIY fix.
What a homeowner or driver can reasonably handle
Removing bolt-on accessories, roof racks, running boards, light bars, is usually within reach if you're comfortable with basic hand tools and you kept the original hardware. Reinstalling factory bumpers, mirrors, or grilles is the same kind of job. Patch small holes left by mounting brackets with the right size plug or filler, but know that a patched hole often still reads as a modification to a trained inspector, so it's worth asking ahead of time what standard they're holding you to.
Where it stops being a homeowner or driveway job is anything involving frame modifications, suspension lift components, or wiring that's been spliced into the vehicle's main harness. Lift kits change ride height and alignment, and undoing that correctly means resetting suspension geometry, not just unbolting parts. That's a shop job. Same with any custom wiring for auxiliary lighting or winches: pulling it out without knowing what it's tied into can trip warning lights or worse, and that becomes the leasing company's problem to charge you for if it's done wrong.
Timing it around the season
If you can schedule the return inspection for late spring rather than the dead of winter, do it. Salt residue, road grime, and slush stains are worse from January through March, and inspectors do notice a vehicle that looks like it just came off a salted street versus one that's had a few weeks of clean driving and a wash. It won't fix underlying corrosion, but it removes the surface issues that make an inspector look harder at everything else.