12 best heavy duty ramps

Product description

RhipGear's sturdy, durable RhinoRamps allow for reliable and convenient access to the underside of your vehicle. Patented polymer internal support system and wide stance offer excellent weight distribution and unbeatable strength. The innovative CoreTRAC non-skid base helps reduce slippage while the 17 degree incline provides easy use for low clearance vehicles. These portable automotive ramps are great for cars, pick-ups, sport utility vehicles, and vans.

• Portable automotive ramps with a rugged and structural design
• Provides reliable and convenient access to the underside of your vehicle as well as nestability for maximum storage space
• CoreTRAC non-skid base helps reduce slippage
• 17 degree incline provides easy use for low clearance vehicles
• 16,000 pound GVW (gross vehicle weight) capacity

User questions & answers

Question:	My car has 305 width tires. Will they be too wide
Answer:	Hi, depending on your location ,amazon will ship FBA Prime orders from the warehouse nearest to you. Thanks. ILMotor
Question:	Where are they made
Answer:	Yes, we use it for dirt biking. My son says it’s not very warm, but it can still work if you have a face mask.
Question:	Is there a difference in height/clearance between the 12k# model and the 16k#max model or are the both 6inch clearance
Answer:	A mi me resultó las medidas que da el vendedor, tengo dos niños de la misma edad y los medí con una cinta metrica de tela , midieron diferentes M y L y les quedó perfectamente.
Question:	Can somebody tell me how much do those add to the vehicle clearance? Thanks in advance
Answer:	You can contact the seller directly to exchange the helmet for a replacement of a different size.

Product features

FLOTOOL RHINORAMPS - 11912ABMI - 16,000 lb. GVW

Lifting DIY oil change to the highest standard.

- Strong as steel: the only ‘P.A.L.D.’ certified resin ramps.

- Extra-wide tire width for supreme confidence.

- 17 degree angle for low clearance vehicles.

- Proper use guidelines must be followed (see ‘warning statement’ among images above).

FLOTOOL RHINORAMPS - 11909ABMI - 12,000 lb. GVW

Lifting DIY oil change to the highest standard.

- Strong as steel: the only ‘P.A.L.D.’ certified resin ramps.

- Wide tire width for supreme confidence.

- 17 degree angle for low clearance vehicles.

- Proper use guidelines must be followed (see ‘warning statement’ among images above).

Patented Design

Core-Trac non-skid feet reduce sliding during use while an improved tread pattern and wide design make these the most secure ramps on the market.

Strongest

The only resin ramp that meets and exceeds P.A.L.D. (Portable Automotive Lifting Device) standards.

Nestable

Space saving design for efficient storage.

Product description

Details:

10 gauge raw steel

72” long x 12” wide

3 3/4” lip

For trailers or trunk beds

Backload, sideload, and tailgate loading

5,000-pound support limit per pair (2,500 for a single)

Evenly spaced raised holes for traction

Durable

Long-lasting

**Do not use while trailer or truck is in motion

**Try and avoid placing all of the weight in the center of your truck or trailer

**Needs to be treated, painted, or sealed before use

• Built for trailers and truck beds, it has a support limit of 2,500 pounds per ramp.
• Before you use this ramp, however, make sure to paint or seal it to prevent damage and to keep its life long.
• Measuring 72” long by 12” wide, it’s the perfect size for the wheels of ATVs, tractors, lawnmowers, and more.

User questions & answers

Question:	How heavy is each ramp
Answer:	Very
Question:	how much does this weigh
Answer:	A lot
Question:	How much do these weigh
Answer:	A lot
Question:	Does the 1 pack contain 1 or two ramps, how many ramps does the 2 pack contain
Answer:	The one that says 1 has one, the pair has 2. I’ve already managed to bend mine so best of luck

• ✅Large Load Capacity: The size of rubber kerb ramp is 5.9(H) x 15.7(L) x 18.7(W)inch. Capacity: 10T/22,000lbs. This heavy duty curb ramps protects tires and vehicles from damage when transporting everything from cars to lawnmowers
• ✅Heavy Duty Rubber Material: The car rubber curb ramp is made of high-density rubber which has high strength, durable, resistant to ultraviolet light, oil, solvents, gas, the elements and extreme temperatures. Marine grade waterproof-rated construction, are great in any weather condition. Will not crack or break like wood, withstand wear and tear from heavy-duty loads and harsh climatessturdy and designed for long-term use
• ✅Non-slip Texture: The surface of this curb ramp features a non-slip texture which can increase friction and prevent from skidding for more safety, play a good non-slip effect in rainy or snowy days, The widened groove at the base of each curb ramp can let water through,so as to prevent water accumulation at the bottom in rainy days
• ✅2 Pre-drilled Mounting Holes: The kerb ramp comes with 2 pre-installed mounting holes for permanent installation, which also includes 2 expansion bolts included in the package
• ✅Widely Application: The heavy duty rubber curb ramp is suitable for cars, trucks, forklifts, loading dock, bike, mower, cart and wheelchair. Apply in curbs, driveways, garages, loading docks, parking lots, storefronts, shed entrances, and more for all weather condition

Product features

5.9" Rubber Curb Ramps Industry Heavy Duty Rubber Curb Ramp

This heavy duty rubber ramp is durable and practical. which capacity is 10T/22,000lbs, It can be put at threshold or curb to eliminate the obstacle of step height difference, suitable for wheelchair, scooter and motorbike, it has good effect of shock absorption, crushing resistance and low noise

Heavy-Duty Industrial-Grade Rubber Curb Ramps

• Heavy duty curb ramp features good effect of shock absorption, crushing resistance and low noise
• Non-Slip Texture increase friction and prevent from skidding
• Honeycomb Grid Design reduce noise and increase friction with the ground, making it more stable and safer under external forces.
• The widened groove prevent water accumulation at the bottom in rainy days.Reasonable slope
• Pre-installed mounting holes for possible permanent installation
• Reasonable slope, ideal for loading docks and uneven surfaces up

Non-slip Texture

More Safety with anti-slip lines on the surface Bike which can increase friction and prevent from skidding

Honeycomb Grid Design

The Ruber Curb Ramp base adopts a honeyomb grnd design to reduce noise and increase ficion with the ground, making i more stabie and safer under extermal forces

Widened Groove

The widened groove at the base of each curb ramp can let water through,so as to prevent water accumulation at the bottom in rainy days.Reasonable slope,ideal for loading docks and uneven surfaces

Preformed Holes

Our outdoor threshold car ramps set can be permanently installed in high traffic areas using the two integrated mounting holes at the bottom of each ramp, fixed to the asphalt or concrete flooring is very simple with 2 expansion bolts, the modular design lets you create your own custom ramp for specific

Product description

All Gen-Y products are rigorously tested and exceed the weight testing requirements. Never exceed recommended capacity on any ramps.

• 8' long x 15" wide x 3.25" Thick, Heavy duty all-aluminum construction Made in the USA by certified AWS welders
• Maximum 5,000 lb "per ramp" rated capacity (1-set = 10,000lb)
• Hybrid hook attachment ends, hook to car hauler trailer decks etc
• Minimum Deck Height: 15 in. Maximum Deck Height: 36 in.
• Ramp for low-clearance single vehicle car hauler trailers

User questions & answers

Question:	if I weather treated them, would these work to span/bridge a creek,with light traffic that would not exceed the weightlimits?Viable longterm solution
Answer:	I’d say so. I love mine I have the 6’ as well as the 10’. I use them for a skid steer and I never worry about them. I see them flex with heavy loads but it doesn’t faze me.
Question:	Are these suitable to use as a bridge/platform to put over a ditch where they wont have any support in the middle, just on the ends
Answer:	Yes, that would work. Having a weight somewhere in the middle while being supported only at the ends is exactly what they do in normal service as trailer ramps. You would want to be sure that they are very well supported at each end so they don't sink in the mud or otherwise move around while in use.
Question:	How much do they weight? Will my girl be able to to lift up one in place
Answer:	They weight about 50lbs each
Question:	How much do they weight? Will my girl be able to to lift up one in place
Answer:	They are really heavy I don’t think she will be able to lift one by herself.

Product description

5,000 lb Capacity Per Pair. Heavy Duty Construction. Fabricated In House. These ramps come unpainted, you can add Black Paint to Help with Rust. Manufactured with a heavy duty flat plate to ensure easy initial loading process. Durable construction at hook attachment to the trailer for safety and security. Hard to break but heavy in weight.

• Heavy Duty Steel Loading Ramps: 30 lbs each
• RAMPS COME UNPAINTED; help protect against rust by painting black
• Length: 49" Width: 14.5" Channel: 2" Uprights
• 2 Inch Angle Iron Uprights: 2x2 inch angle iron runners
• 2x2 Inch Angle Iron Lip

User questions & answers

Question:	I have a john deere 1025r compact tractor with backhoe. do you have ramps that will handle about 7,000 lbs
Answer:	Yes we have 8000 and 10,000 lb capacity ramps: https://www.amazon.com/dp/B077H5XXXJ?ref=myi_title_dp https://www.amazon.com/dp/B07Q6ZP7C2?ref=myi_title_dp
Question:	How thick is the angle iron? 1/8,3/16 or
Answer:	3/16"
Question:	How can the ramp be 49" long and the max package dimension is
Answer:	Those are incorrect package dimensions. Package dimensions are 50x14x3
Question:	At tractor supply alum ramps 3000lb part 9516233 my auto is 3500 lbs loading with this type ramp i would on1700lbs on the ramp will these work
Answer:	Yes these should work for you.

Product description

This is our brand new ramp. It has a great total loading capacity and it can folds up for easy storage. This ramp can be used to load the heaviest of ATVs, as well as riding lawnmowers, golf carts, etc. The arched design makes for easy loading and convenience, while the added capacity gives you the ability to load a wide array of vehicles with the same ramps. Ramps fold in half for easy storage. Each set has 4 rubber fingers to easily grip your tailgate without damaging it.

Feature

High-quality aluminum construction

Rubber fingers grip your tailgate for secure loading/unloading

Arched design for maximum clearance and to help guard against high-centering

Perfect for all ATVs

Specification

2 Full ramps in set

1760Lbs total capacity (880Lbs/piece)

Size of each unfolded piece: 89" L x 12" W x 3''H

Size of each folded piece: 46''L×12''W×6''H

Weight: 36Lbs (18Lbs/piece)

Package includes: 2 ramps

• 【Heavy Duty Aluminum Construction】This ramp is made of high quality aircraft grade aluminum, superlight, weights only 18lbs per piece. Extremely firm with a 880 lbs total loading capacity per piece, 1760 lbs per pair. Rust Corrosion Resistance which can be used for a long time.
• 【Foldable & Portable】Bi-folding design, foldable in half, Easy for storage in tight areas such as trunk. It is extremely portable with this practical loading ramp pair.
• 【Safe and Secure】Item comes with rubber tipped fingers and adjustable safety straps. Rubber fingers grip your tailgate for secure loading/unloading, plate top style and its built-in traction surface prevents slippage.
• 【Arched Design】Its arched design for maximum clearance and help guard against high-centering, makes for easy loading and convenience. Unfolded size of each ramp: 89" L x 12" W x 3''H.
• 【Sold in Pair】As they are two separate ramps which is not interconnected, the width can be adjusted from motorcycles to lawn tractors. Perfect for ATVs and other 4 wheeled vehicles.

User questions & answers

Question:	Can these be attached to bumper instead of tailgate? we have a dodge 3500 dually and want to haul a polaris razor
Answer:	We use it for our two large golden retrievers to get in back of our ford 150 truck. It works very well and not sure what you mean by landing size.
Question:	How tall are the ramps when folded
Answer:	My ramp has been outside for over a year and with all the rain we have had, it hasn’t come off yet
Question:	I have a 1500 pound electric utv and need to cross a creek. would these support it
Answer:	You can use a little geometry. If you want the ramp to not be as steep, order a longer one. But keep in mind how long it will be folded up in your car as well. It can be a trade off in smaller SUV like yours. You might have to be a little “steeper” in angle to get it to fit in your X3, thus you order a shorter ramp
Question:	Will these support a limo style golf cart that weighs 1200lb to load into a trailer
Answer:	15" wide X 8' long

• 【Release Transportation Work】Use a loading ramp to help your transportation job that remove the items to your pickup truck easy done and more safely.
• 【Strong Applicability】 Truck ramps are not only suitable for a wide range of motorcycles and off-road vehicles to support your favorite rides, but also large gardening tools to help your cleaning and care works. You can use it with ATV , Lawn Mower, Motorcycles, Dirt Bike and Garden Tractor, Snowblower and so on.
• 【Heavy Duty & 1,500 lbs Capacity】Constructed with HIGH QUALITY ALUMINUM ALLOY, this loading ramps are PURE MANUAL WELDED which are both sturdy and durable with their 1,500 lbs capacity for pair use( 750lbs for single use). With LOAD STRAPS for fixed ramps, ensuring that folding loading ramp does not collapse and slipping during transport.
• 【Protective Design】 Soft tipped design reduces abrasion between your ride and the atv ramps. There are 3 caps at the bottom of the truck ramps, which will keep it from slipping and makes much safer and more stable when you load.
• 【Foldable & Easy Storage】Folding loading ramps can be folded into a compact size when not in use, convenient for storage and carrying. Expanded Size: 89" L x 11.8" W Folded Size: 45.3"L x 11.8" W

User questions & answers

Question:	Will a lawn mower bottom out gone up the ramp
Answer:	It depends on the clearance of the mower and the height of your trailer. Mine does not
Question:	Anyone notice the tack welds all cracked after 1 year of light use
Answer:	We've had them less than a year. So far so good. Haven't noticed any cracks or other defects. They work fine.
Question:	are these avalable in 6ft
Answer:	Dont Know
Question:	Who does your photoshopping? I'd like to avoid hiring them by accident
Answer:	I don't do photoshopping

Product features

Foldable Ramps

For compact storage. Carry easily.

Extra Center Bar

For better load bearing capacity.

Reverse Barrier Design

Reducing the risk of the car going backwards.

Rubber Tipped Fingers

Provide extra security.

• Textured surface with molded safety reflectors
• Flat sides fit flush together to create custom lengths with multiple curb ramps
• Measures 17.7" x 23.5" x 7.8" overall
• Large 60,000 lb capacity (30 tons)
• Heavy duty industrial grade thermoplastic rubber for all-weather use

User questions & answers

Question:	Do they have to be bolted down
Answer:	Hi! These are made to fit most SUVs but if you have a motor home that fits the specs, these steps should work just fine. Dimensions: 58"L x 20"W x 6-1/2"H
Question:	Can I use this to go safely up and down a curb with a sedan
Answer:	I’m not sure they would work... I have seen some floating steps at our dock that work well... not sure what they are called
Question:	I need a short ramp to go from my house patio door down to my patio for my husbands power chair..would this work? I know its wouldnt be to code
Answer:	It depends on if you have a good place to set the top part of the ramp. Works better in a larger car or truck where there is enough room at the top of the ramp for the dog to access the backseat area. Our dog likes to get in at floor level and then move up onto the seat.
Question:	Can they be bolted in the floor
Answer:	It should work when used as steps like in the picture just fine. If you use it as a ramp it may be too steep for an older dog and you may want a ramp that is 7 or 8ft long. This seems to be a bit short for a ramp used that high.

Product features

Guardian Rubber Curb Ramp for 8" Curbs

The Guardian heavy-duty industrial rubber curb ramp provides access for cars, trucks, RV's, small and large equipment, to traverse curbs up to 8" high. Made with high-density thermoplastic rubber, this curb ramp works great in all weather conditions, featuring a ridged surface for added grip and a reflective yellow triangle pattern for increased visibility under low-lit conditions. Safely supports up to 60,000 pounds (30 tons) of vehicle weight per ramp. Flat sides are designed to fit flush together, to use multiple curb ramps for creating custom lengths spanning raised surfaces. Includes drilled holes for optional permanent mounting.

Open bracing for strength and portability

The open brace design reinforces the ramp to prevent sagging, while keeping it light.

Maximum traction surface for inclement conditions

In addition to the textured high-visibility yellow, the grooved triangle design provides maximum traction in wet, muddy or icy weather.

Two channels for water, cables or hoses

Two channels allow curbside water runoff, job site cables or hoses to pass through unobstructed.

Easily handles variety of traffic

With a 30 ton capacity, this curb ramp can support vehicles just as easily as foot traffic.

Curb Ramps and More

Guardian Industrial Products provides industrial-quality safety equipment, cable ramps, rail systems and similar protective products to commercial businesses throughout the United States. Curb ramps are available in multiple sizes and configurations to suit the needs of your employees out on the job.

Product description

One New Replacement Pair Trailer Springcoils.



Fits:

Universal Models



Tech Info:

One Left and One Right

2,000 Lbs Torque

1 5/8" +/- I.D. On The Spring Coil

4" Long Ears

1/2" Steel Round Bar

Fits Over A 1.50" Diameter Shaft

Provides Approximately 90-Degree Deflection

Perfect For Helping To Lift Heavy Trailer Ramps



Replaces Part Numbers: Otk20-0270

All OEM part numbers and logos are to be used for identification purposes only

• 1-5/8"+/- I.D. On The Spring Coil & 2,000 Lb Torque
• 4" Long Ears, 1/2" Steel Round Bar, & Fits Over a 1.50" Diameter Shaft
• Provides Approximately 90-Degree Deflection
• Perfect for Helping to Lift Heavy Trailer Ramps
• Please Note That Some Listings Use Stock Images As A Reference For Customers.

Product description

Handle automotive oil changes, general maintenance and car repairs yourself, using this steel auto ramp set. Get plenty of clearance beneath your vehicle using this auto ramp set that includes two heavy gauge stamped steel ramp pieces, each of which can support over three tons. Combined, the steel ramp set can handle a vehicle weight of 6500 lb.! 6500 lb. gross vehicle weight (2000 lb. each ramp) Durable powder coat finish Raised safety ribs on sides, punched and extruded traction holes on incline 35 in. long Material Steel Maximum GVR (lb.) 6500 lb. Quantity 2 Maximum Lift Height (in.) 8 in. Product Height 9-1/4 in. Product Length 35 in. Product Width 13 in. Shipping Weight 29.65 lb. Size(s) 35 in. long Tire size (in.) 9 in. wide

• Handle automotive oil changes, general maintenance and car repairs yourself, using this steel auto ramp set.
• Get plenty of clearance beneath your vehicle using this auto ramp set that includes two heavy gauge stamped steel ramp pieces, each of which can support over three tons.
• Combined, the steel ramp set can handle a vehicle weight of 6500 lb.! 6500 lb. gross vehicle weight (2000 lb. each ramp)
• Durable powder coat finish Raised safety ribs on sides, punched and extruded traction holes on incline
• 35 in. long Material Steel Maximum GVR (lb.) 6500 lb. Quantity 2 Maximum Lift Height (in.) 8 in. Product Height 9-1/4 in. Product Length 35 in. Product Width 13 in. Shipping Weight 29.65 lb. Size(s) 35 in. long

User questions & answers

Question:	Made in usa
Answer:	china

• AUTO RAMP SET FOR VEHICLE MAINTENANCE: Use the BISupply 2 Pack Vehicle Ramps Oil Change Service Ramps to work on the underside of your vehicle easily and comfortably; Generous 10,000-pound (4,536 kg) weight capacity per tire ramp allows you to safely change your oil, transmission fluid, drive belt, or other vehicle parts on your cars, pickups, SUVs, and vans; Coming in at 19.5 pounds each (8.8 kg), these car jack ramps are designed for easy transportation
• SAFE STABILITY WHILE WORKING: Because of their larger surface area, ease of use, and ability to keep your vehicle level, car service ramps are often considered to be safer and more efficient than car stands and jacks for vehicle maintenance; The traction dot design helps you to easily guide your vehicle up the RV ramps and to keep the tires in place; It is suggested to use wheel chocks for extra security
• OPTIMAL CLEARANCE: Gradual incline lifts your truck or car up 6.6-inch (16.8 cm) from the ground; This impressive lift height ensures reliable lift while providing convenient access to the underside of your vehicle for routine maintenance; 11.3-inch (28.7 cm) wide automobile ramps fit extra wide tires
• EASY TO USE: Evenly distribute the weight of your vehicle with these auto ramps for changing oil and belts; Place your truck service ramps in front of your vehicle wheels on a hard, flat surface. Slowly drive forward onto the heavy duty ramps until you are at the top of the ramp; Place car blocks behind wheels for extra security while working
• BUILT TO LAST: Constructed of thick, durable plastic, these car oil change ramps are designed for maximum strength and durability; The textured surface provides superior traction to drive on while non-skid pads on the base help to keep the auto repair ramps from sliding across your garage floor; Features raised tire stop to keep tires in place; Each package includes 47 inch (119.4 cm) long vehicle lift ramps

User questions & answers

Question:	what is the degree or angle of the ramp
Answer:	These ramps are engineered not to slip. I've used them with my car and pickup truck on smooth concrete surface of the garage and they didn't budge one bit when slowly driving up or easing back down. They also have grab when used on, say, graveltop in a parking area. I felt comfortable laying underneath when the front wheels were on the ramp and rear wheels were chocked. No rocking experienced.
Question:	Enough clearance for 2015 mustang gt and enough rise to crawl under and change oil
Answer:	I've measured it at 10-degrees
Question:	Do these slide when you drive up on them
Answer:	There are no feet, rubber or otherwise. Just the wood of the ramp itself.
Question:	What is the approach angle
Answer:	39 1/2 inches long.

Product features

11.3-INCH WIDTH

11.3-inch width provides a larger surface area to fit your extra wide tires easily for increased stability, making these truck service ramps safer than standard vehicle jacks.

GRADUAL INCLINE

Gradual incline and textured surface provide superior traction to drive on, while non-skid pads on the base keep these auto service ramps from sliding on your garage floor.

MAINTENANCE MADE EASY

Use these tire ramps for changing oil, belts, and more. Each package includes 47-inch long plastic car ramps.

• SAFE NON-SLIP TEXTURE:The surface of the curb ramp has a non-slip texture. Rough surface increases friction and traction during rainy days for better protection. Avoid slipping or sliding down when the vehicle is going uphill, and accidental falling poses danger.
• STRONG & DURABLE:The mobile curb ramps for driveways are made of durable and high-quality industrial-grade rubber materials. So it has waterproof,anti-corrosive,shock absorption and noise reduction function. And the 6,800LBS max load bearing for more stability and security.
• STABLE & PRACTICAL STRUCTURE:The anti-skid stable honeycomb grid base not only enhances the supporting force, but also prevents sliding. Both sides of the ramp are designed with grooves, which can make the water flow smoothly in rainy days to prevent water accumulation.
• EASY TO INSTALL:There are 2 integrated installation holes on the surface of the curb ramp, and equipped with 4 groups of expansion bolts , so that the curb ramp can be easily installed in high traffic area.You can connect different numbers of curb ramp as needed. Allow cars to drive safely on uneven roads.
• MULTIUSE & PORTABLE: 2PCS rubber curb ramp can be put at threshold or curb to eliminate the obstacle of step height difference.Suitable for helping cars, motorcycles, wheelchairs or walker etc. go up and down steps.Lightweight of 42lbs with compact size for easy carrying and storing.

Product features

TUFFIOM 2PCS 5" Rubber Car Curb Ramps

• Specifications

1. Color: Black
2. Material: Rubber
3. Dimension: 19” x 13” x 5”(L x Wx H)
4. 1pcs Net Weight: 20lbs
5. Weight Capacity: 6,800lbs
6. Tilt Angle: 22°
7. Package including:2 x Rubber Car Curb Ramps

SAFE NON-SLIP TEXTURE

• The surface has a non-slip texture. Rough surface increases friction and traction during rainy days for better protection.
• Avoid slipping or sliding down when the vehicle is going uphill.

WATER CHANNEL DESIGN

• Both sides of the ramp are designed with grooves, which can make the water flow smoothly in rainy days to prevent water accumulation.
• Avoid vehicle skidding due to ponding when going up and down the slope.

STABLE HONEYCOMB BASE

• Equipped with anti-skid stable honeycomb grid base not only enhances the supporting force, but also prevents sliding.
• It is more stability and security.

PERFECT HEIGHT & ANGLE

• The inclination angle is 22 °and the height is 5cm .The perfect angle and height design can enhance the traction and avoid the vehicle from sliding down.
• It can help the car climb the steps effortlessly.

6,800LBS MAX LOAD BEARING

• It is made of durable and high-quality industrial-grade rubber materials. So it is waterproof and anti-corrosive.

• The 6,800LBS max load bearing for more stability and security.

COMPLETE PRACTICAL ACCESSORIES

• 2 integrated installation holes on the surface, and equipped with 4 groups of expansion bolts.
• So the curb ramp can be easily installed in high traffic area. Allow cars to drive safely on uneven roads.

MULTIUSE CURB RAMP

• 2PCS rubber curb ramps can be put at threshold to eliminate the obstacle of step height difference.
• Suitable for helping cars, motorcycles, wheelchairs or walker etc. go up and down steps.