What Size Car Lift Do I Need? Ceiling, Width and Capacity

Worried a lift won't fit your garage? You're right to check first, because an installed lift can't be returned. The good news: getting the size right comes down to four measurements and a little arithmetic. This guide gives you the answer by ceiling height, then walks you through checking your own numbers.

Our top picks at a glance

Chosen from the lifts we carry, by the space buyers most often have.

Our top picks, reviewed

One lift for each common fit problem. Every spec comes from the manufacturer, and every lift has trade-offs we'd want to know about too.

How to choose the right size lift

Use this cheat sheet to narrow the field, then check your own numbers with the four steps below it.

• Under 9 feet: a low-rise like the AMGO LR10 or the MR06 mid-rise.
• 9 to 10 feet: short columns. The BP-9 stands 108 inches, the Triumph C-7000 95 and the Triumph NSS-8 84.
• 10 to 12 feet: floor plate two-posts like the Triumph NT-9 and NT-11, or the NSS-8XLT for stacking.
• 12 feet and up: clear floor two-posts like the Triumph NTO-10A and AMGO OH-10.

Our low ceiling car lifts collection groups the shortest options.

1. Find your real ceiling height

Your usable height is the lowest object above the lift and the raised car, not the drywall in the middle of the room. Measure to each of these:

• The garage door, fully open, and its track.
• The opener and its rail, which often sit right where a car's roof would rise.
• Lights, fans, heaters, sprinkler heads, beams, ducts and storage racks.

Measure in several spots, since many floors slope toward the door, and use the smallest number. If the door is all that's in the way, ask a garage door company about a high-lift track or a wall-mounted opener.

2. Do the vehicle-at-height math

Two-post: add your tallest vehicle's height to the lift height, then leave a margin. A 77-inch pickup on the NT-11, which raises to 72 inches, needs about 149 inches, or 12 feet 5 inches. The real number is a bit lower because the arms meet the frame, not the ground. If it doesn't fit, the lift still works; you just stop that truck short of full height.

Four-post: the top car's roof, at the lock height you'll use, has to clear the ceiling, and the car below has to fit under the runway. On the NSS-8XLT (82 inches up, 79 under), a 56-inch coupe on top reaches 138 inches and a 70-inch SUV fits beneath with 9 inches to spare. On the standard NSS-8 (72 up, 69 under), that same SUV no longer fits. Parking at a lower lock lowers both numbers.

3. Measure width and length

Measure wall to wall at the narrowest point, counting shelves and water heaters, and compare it to the lift's overall width. Leave room to open a door. Drive-thru width is the gap your car rolls through, so check it against your widest vehicle, mirrors included. For four-posts, measure from the closed door to the back wall and allow for the ramps.

4. Pick the right capacity

Start with your heaviest vehicle's weight from the door-jamb sticker, then add what really rides in it: fuel, a bed toolbox, the gear you never unload. Choose a lift rated above that total.

On a two-post, check the heavier axle too. Each arm carries about a quarter of the rating (the NT-11 lists 2,750 lbs per pad), but most vehicles carry more weight at one end. Double your heavier axle's weight and make sure the lift is rated at least that high. A truck with 3,600 lbs on the front axle needs at least a 7,200 lb lift, and more margin is better. For long, heavy trucks, look at symmetric arms: the NT-16 and BP-9 use them, and the AMGO OH-9 and OH-10 can be set up either way.

Remember that more capacity means a bigger lift. The NT-16 is 120 inches tall and 142 wide, against 111 and 132 for the 9,000 lb NT-9.

New to lifts, or replacing one?

• First lift: measure twice, then send us your numbers before you buy. Most fit mistakes come from one guessed measurement.
• Upgrading: compare the new lift's overall width and height with the old one's, not just its capacity. A bigger rating often needs a bigger bay.

Every two-post and single-post lift we sell, measured

Overall height includes the overhead bar on clear floor models. Lift height is without extension adapters.

Every four-post, low-rise and mid-rise lift we sell, measured

Shopping by brand? See the full Triumph and AMGO lineups, or browse two-post lifts, four-post lifts and portable car lifts.

Frequently asked questions

Can I put a car lift in a garage with a 9-foot ceiling?

Often, yes. Nine feet is 108 inches, which matches the AMGO BP-9 and clears the 95-inch C-7000 and 84-inch NSS-8. What you can't count on is raising a tall vehicle all the way, so run the vehicle-height math. Low-rise and mid-rise lifts have no ceiling requirement.

Will my garage door opener get in the way?

It's the most common low point we see, so measure with the door fully open. A high-lift track or a wall-mounted opener often frees up the height you need.

How much room should I leave around a lift?

Enough to open a door on one side and walk around the car, plus room at both ends of a four-post. Each installation manual lists the required clearances, and we'll send it on request.

Should I buy more capacity than I need?

Some headroom is smart, especially for trucks that carry gear. Just confirm the bigger model still fits, since higher-capacity lifts are usually taller and wider.

Does ALI certification change the size I need?

No. It means the lift model passed independent testing to the ANSI/ALI ALCTV safety standard, not anything about size. In our lineup, the AMGO OH-10 is ALI certified.

Have your numbers? Send your lowest ceiling point, bay width and length, and your tallest and heaviest vehicles through our Free Fit Check, and we'll tell you which lifts fit. Still choosing a style? Read our two-post vs. four-post guide. Our installation checklist and 110V vs. 220V guide cover floor and power, and our lift installation page explains how we refer installers. Prefer to talk? Call or text 1-800-771-1278.