A car lift is one of the best investments you can make in a shop or garage — and it's also a machine that holds thousands of pounds over your head and your techs. Treat it right and a quality lift will run safely for decades. Neglect it, and small problems turn into dangerous ones. This guide covers the daily checks, routine maintenance, and warning signs that keep your lift safe and make it last.
Always follow your lift manufacturer's manual first — it lists the exact lubrication points, torque specs, and service intervals for your specific model. The guidance below is a general best-practice framework.
Before Every Use: Daily Safety Checks
Thirty seconds before you raise the first vehicle of the day prevents the vast majority of lift incidents. Every day, confirm that:
- The area around the lift is clear of people, tools, and debris.
- Arms, adapters, and pads are in good shape and seated properly — no cracks, no excessive wear.
- Cables, chains, and hoses show no fraying, kinks, or leaks.
- The lift raises and lowers smoothly, with both sides level and in sync.
- The safety locks click and engage audibly as the lift rises.
- Nothing is leaking hydraulic fluid on the floor or at the cylinders.
If anything looks or sounds off, stop and investigate before you put a vehicle on it.
Set a Routine Maintenance Schedule
Beyond the daily walk-around, build a simple recurring schedule. A good starting point:
- Weekly: Wipe down and inspect cables, chains, arms, and locks. Check the hydraulic fluid level.
- Monthly: Lubricate sliders, cables, chains, sheaves, and pivot points. Verify the lift raises level and the locks engage evenly on both sides.
- Annually: Have the lift inspected — ideally by a qualified technician — covering cables and chains, hydraulics, structural welds, and anchor bolts. Many manufacturers and insurers recommend an annual certified inspection.
Lubrication and Cable/Chain Inspection
Friction is the enemy of a lift. Keep the moving parts — slider blocks, cable sheaves, chains, rollers, and pivot pins — clean and properly lubricated per your manual. Dry, dirty components wear fast and can bind.
Cables and chains carry the load, so inspect them closely. Look for broken strands or birdcaging on cables, stretched or stiff links on chains, and rust or flat spots. Cables naturally stretch over time and need periodic equalization so both sides carry the load evenly — an uneven lift is often the first sign a cable needs attention. Any cable with broken strands or a chain with damage should be replaced, not run.
Test the Locks and Safety Latches
The mechanical safety locks — not the hydraulics — are what actually hold the vehicle up while you work. Test them regularly: raise the lift, let it settle onto the locks, and confirm both sides are engaged in the same notch before going under. Listen for the locks to ratchet in as the lift rises. If a lock is slow to engage, doesn't hold, or the two sides don't seat evenly, take the lift out of service until it's fixed. Never rely on hydraulic or air pressure alone to hold a load.
Check the Anchor Bolts
For anchored lifts — all two-post and many others — the bolts tying the lift to the concrete are critical. Periodically verify they're tightened to the manufacturer's torque spec; they can loosen over time with use, especially in the first weeks after installation. Also inspect the concrete around each base plate: cracks radiating from an anchor, spalling, or a base plate that isn't sitting flush are signs the slab or anchoring needs professional attention. A lift is only as solid as the floor it's bolted to.
When to Call for Professional Service
Some maintenance is routine; some should be left to a qualified lift technician. Call for service when you run into:
- Hydraulic leaks that don't resolve with a simple fitting check, or a cylinder that won't hold.
- Cables or chains that need replacement, or locks that won't engage properly.
- Any structural concern — cracked welds, bent arms or columns, or damaged base plates.
- Your annual certified inspection.
When in doubt, don't guess with a machine that lifts vehicles over people.
Warning Signs: Take the Lift Out of Service Now
Stop using the lift immediately and tag it out if you notice any of these:
- Frayed, kinked, or broken cable strands, or damaged or stretched chains.
- Safety locks that don't engage, don't hold, or don't seat evenly on both sides.
- The lift drifts down on its own or won't hold at height.
- Uneven lifting, binding, or unusual noises — grinding, popping, or banging.
- Visible hydraulic leaks, or the lift won't reach full height.
- Loose anchor bolts or cracked concrete at the base.
- Cracked welds, bent columns, or damaged arms and adapters.
A lift showing any of these should not carry a vehicle until it's repaired and verified. It is not worth the risk.
Frequently Asked Questions
How often should a car lift be inspected?
Do a quick visual check before every use, a closer inspection weekly, lubrication monthly, and a thorough inspection at least once a year — ideally by a qualified technician. Always follow your manufacturer's stated intervals.
How long does a car lift last?
A quality lift that's properly maintained can last well over a decade of regular use, often much longer. Cables, seals, and wear parts get replaced along the way, but the structure lasts when it's cared for and not overloaded.
Do I need to re-torque my anchor bolts?
Yes. Anchor bolts can loosen with use, so check them against your manufacturer's torque spec periodically and after the lift's first weeks in service. Inspect the surrounding concrete at the same time.
What holds the car up — the hydraulics or the locks?
The mechanical safety locks hold the load while you work; the hydraulics only raise and lower it. Always let the lift settle onto its locks, evenly on both sides, before going underneath.
Keep Your Lift — and Your Crew — Safe
A well-maintained lift is a safe lift, and a safe lift lasts. Whether you're keeping your current lift in top shape or ready to add another, every car lift we carry ships free to the lower 48 and is backed by our price match guarantee. Not sure which lift fits your space and capacity, or whether a two-post or four-post is right for you? Call or text our team at 331-272-5655, and see the full lineup below.
