Car ramps raise a vehicle safely only on hard, level ground with wheels chocked and parking brake set before anyone works underneath.
Using car ramps to get under your vehicle for an oil change or inspection beats a floor jack for stability, but only when set up correctly. A ramp on soft ground or a car that rolls off the top turns a routine job into a dangerous one. The steps below are the ones that keep you safe every time.
Where to Set Up Your Car Ramps
Your ramps need a hard, flat, level surface. Concrete driveways and garage floors are ideal; gravel, dirt, and sloped or wet areas are not. Soft ground lets ramps sink or shift as you drive up, and a slope makes the vehicle unstable once it’s raised.
Before you position anything, check for obstructions above the vehicle and make sure you have room to drive straight on. Inspect your ramps for cracks, bends, or damage first — a damaged ramp should be replaced, not used.
How to Drive Onto the Ramps
Set each ramp directly in line with its tire and keep the steering wheel straight. A helper can stand outside the vehicle, away from the path of travel, and guide you so the tires stay centered. Drive forward slowly and steadily — no sudden acceleration or braking. Stop only when the front wheels are fully on the flat top section.
If the vehicle doesn’t mount the ramp cleanly on the first attempt, let it roll back, stop, reposition, and try again. Here’s the critical part: set the parking brake firmly and put an automatic transmission in Park. For a manual, leave it in first gear or reverse. Then place wheel chocks behind the rear wheels that are still on the ground, so the vehicle cannot roll backward off the ramps.
One common mistake is using ramps on a slope or uneven driveway and skipping the chocks entirely — that combination is how vehicles end up on the ground. Check that the rated capacity of your ramps exceeds your vehicle’s axle weight, and confirm your tires are within the width limit, which many ramp brands cap at 10 inches.
Do You Still Need Jack Stands?
Vehicle support stand guidance says never put any part of your body under a raised vehicle until it is on support stands or vehicle ramps. Ramps are generally stable because the vehicle sits on a flat surface, but jack stands add a second layer of protection for heavier work like transmission or exhaust repairs.
If you’re doing a quick oil change, ramps alone are usually fine. For anything that involves significant force, such as removing a stubborn bolt, adding jack stands under the frame gives you a safety net if something shifts.
Getting the Car Back Down
Remove any tools or equipment from under the vehicle first, and make sure nothing is left on the ramps. Remove the wheel chocks, release the parking brake, and get in the driver’s seat. Put the transmission in drive, let the vehicle roll forward slowly and under control down the ramps, then brake gently once the wheels are on the ground.
Never back the vehicle off the ramps in reverse — the rear wheels will drop off the back edge and the vehicle can come down hard. If you need to lower only the rear of the car, use a jack and stands instead of attempting to reverse off ramps.
If you’re shopping for a set that matches your vehicle’s weight and tire width, our roundup of the best car ramps compares rated capacities, build materials, and tire-width limits side by side.
| Ramp Spec | Why It Matters | Check Before Use |
|---|---|---|
| Weight capacity | Must exceed the vehicle’s axle load | Compare to your car’s front axle weight |
| Tire width | Narrow ramps can’t safely hold wide tires | Confirm your tires are within the stated max (often 10 inches) |
| Surface | Ramps need hard, level ground to stay put | Use on concrete or asphalt only |
| Condition | Cracks or bends weaken the structure | Inspect both ramps before every use |
FAQs
Can I use car ramps on grass or gravel?
No. Ramps need a hard, flat, level surface like concrete or a level asphalt driveway. Soft ground lets the ramps sink or slide as you drive up, which can cause the vehicle to come off the ramps unexpectedly.
Do I need wheel chocks with car ramps?
Yes. After the car is on the ramps, set the parking brake, put the transmission in Park (or first gear for manuals), and chock at least one wheel still on the ground to keep the car from rolling back off the ramps.
Are car ramps safe without jack stands?
Ramps are generally stable on their own for light work like oil changes, but adding jack stands under the frame is recommended for any job involving significant force, because it gives you backup support if the ramps shift.
References & Sources
- Product Safety Australia. “Portable Ramps for Motor Vehicles Guide.” Details safe setup, surface requirements, and use of ramps with parking brake and chocks.
- Product Safety Australia. “Vehicle Support Stands Guide.” States that no body part should go under a raised vehicle until it’s on stands or ramps.