Joybuy Insights

Car Jack: Types, Load Capacities and Choosing the Right One for Your Vehicle

A car jack doesn't just need to lift your vehicle – it also has to suit its weight, ground clearance and intended use. Changing a tyre at the roadside places very different demands on a jack compared to regular work in the garage or a workshop environment.

Many poor purchases happen because of specifications that look convincing at first glance but offer little real-world value in practice. What really matters isn't just a high tonnage rating or a low price, but how several technical details work together.

Common Pitfalls When Buying a Car Jack

1. Confusing Load Capacity with Vehicle Weight

The stated load capacity describes the maximum load the jack can handle – it doesn't automatically guarantee safety for every vehicle. For a tyre change, you're normally only lifting a portion of the total weight. Even so, the load capacity should offer enough of a safety margin and match the axle load as well as your vehicle type.

A 3-tonne car jack can be suitable for many saloons, SUVs and MPVs. However, pick-ups, 4x4s or light commercial vehicles may have different requirements. The figures in your vehicle documentation and at the designated lifting point are what you should rely on.

2. 'Low Profile' Without a Suitable Lifting Range

A low-profile car jack must actually fit underneath the lowest designated lifting point. The minimum clearance height is therefore more important than a vague marketing claim like 'suitable for sports cars'.

For lowered saloons and sports cars, for example, 85 or 90 mm entry height can be critical. A jack with a higher entry point may not be possible to position at all, even if its maximum load capacity is sufficient.

3. Confusing a Jack with Axle Stands

A car jack is primarily designed for lifting. For any work carried out underneath the vehicle, you'll also need suitable axle stands. The vehicle must never be supported solely by a hydraulic or mechanical jack when repairs or inspections are planned underneath it.

When choosing axle stands, look for:

  • load capacity per pair or per stand
  • a stable, flat base
  • height adjustment that locks securely
  • a suitable saddle for the vehicle's lifting points
  • verifiable standards or test marks

The Most Important Technical Parameters

Load Capacity and Vehicle Compatibility

First, compare your vehicle's gross vehicle weight, axle loads and construction with the product's specification. An SUV car jack often needs a greater lifting range than a model designed for a compact saloon. For larger vehicles, a wider base and higher load capacity can also be beneficial.

Don't look at a '5-tonne' or '6-tonne' rating in isolation. Also check whether the jack is designed for the specific lifting point and the lifting height you need.

Minimum and Maximum Lifting Height

The lifting height is usually given as a range, for example 85–380 mm or 150–530 mm. The minimum height must fit under your vehicle; the maximum height must be enough to allow the wheel to move freely or to provide sufficient space for the work you plan to do.

  • Scissor jack: compact and suitable for emergencies, usually with a mechanical screw mechanism
  • Hydraulic car jack: more convenient for garage and workshop use, often available as a trolley jack
  • Trolley jack: moves on castors and is practical on level workshop floors
  • Electric car jack: useful for breakdowns, but needs a power supply and must be positioned correctly
  • Pneumatic car jack: requires a suitable compressor and is mainly of interest for certain workshop or off-road applications

Material, Locking Mechanism and Markings

Steel constructions are often designed for high load capacity, while aluminium versions can reduce weight. What really matters is the specific construction, the lifting saddle and the quality of manufacture.

For hydraulic models, a controlled release system and – if stated – an overload valve are relevant features. For axle stands, the height adjustment should lock mechanically and securely. Markings such as EN 1494, CE or a GS mark should only be considered if they are clearly associated with the specific product. For the GS mark, also check the responsible testing body on the product documentation.

Our Selection by User Profile

Suitable for: Budget-Conscious Beginners
TCE 2 Ton Scissor Car Jack

TCE 2 Ton Scissor Car Jack

Why this product fits the profile: This foldable scissor jack is designed for occasional tyre changes and storage in the vehicle. Its lifting range of 120–395 mm covers many saloons and city SUVs.

How This Product Avoids the Pitfall

The stated entry height of 120 mm and load capacity of 2 tonnes make its limitations clear. Before buying, you should check your own vehicle's ground clearance.

Key Benefits & Strengths

Foldable, suitable for the boot and equipped with a wide, non-slip base and screw mechanism.

Suitable for: Buyers with High Quality Standards
TCE 2.5 Ton Ultra Low Profile Horizontal Hydraulic Car Jack

TCE 2.5 Ton Ultra Low Profile Horizontal Hydraulic Car Jack

Why this product fits the profile: This hydraulic model is designed for vehicles with low ground clearance and offers a range of 85–380 mm for sports cars, lowered saloons, SUVs and MPVs.

How This Product Avoids the Pitfall

The low entry height is specifically stated as 85 mm. EN 1494 and CE are also mentioned; these should be checked against the product documentation when you receive it.

Key Benefits & Strengths

2.5-tonne stated load capacity, steel construction and a lifting range for both low and higher vehicles.

Suitable for: Specialist Uses & Heavy Users
VEVOR Electric Car Jack 5T Scissor Jack

VEVOR Electric Car Jack 5T Scissor Jack

Why this product fits the profile: This 12-volt set is aimed at drivers who need electric assistance during a breakdown or when changing a car tyre. According to the product information, it is intended for saloons, SUVs and trucks under 5 tonnes.

How This Product Avoids the Pitfall

The power supply via a 12-volt socket is explicitly stated. Before use, you must check the cable length, connection and safe positioning at the lifting point.

Key Benefits & Strengths

Electric lifting function, integrated lighting and safety tool for mobile use.

Suitable for: Safe Garage & Workshop Work
TCE 3 Ton Heavy Duty Car Jack Stands

TCE 3 Ton Heavy Duty Car Jack Stands

Why this product fits the profile: These axle stands complement a car jack for work where the vehicle needs to be supported. The height range is stated as 276–420 mm according to the product information.

How This Product Avoids the Pitfall

The stated height adjustment and an audible locking mechanism help you control the support. According to the product description, EN 1494 and GS are mentioned.

Key Benefits & Strengths

Welded steel construction, adjustable height and a stated load capacity of 3 tonnes per pair.

Looking for More Options?

We've put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations in force in the EU.

Safe Use When Changing a Tyre

  1. Park the vehicle on a firm, level surface and secure it against rolling.
  2. Use the correct lifting point from the owner's manual.
  3. Position the jack centrally and straight.
  4. After lifting, lower the vehicle onto suitable axle stands if you plan to work underneath it.
  5. Never reach under a vehicle that is only supported by a jack.
  6. After lowering, check that all tools and axle stands have been removed.

FAQ About Car Jacks

Which car jack is suitable for an SUV?

For an SUV, the load capacity, maximum lifting height and position of the lifting point are all critical. A hydraulic trolley jack or a model with at least a suitable lifting range can be a good choice. Actual suitability must be checked against the vehicle's weight, axle load and manufacturer's specifications.

How long does a hydraulic car jack last?

The lifespan depends on load, storage conditions, seals and maintenance. Store the jack in a dry place, clean the lifting saddle and follow the operating instructions. If you notice oil leaks, damaged castors, a bent frame or uncontrolled lowering, the jack should not be used any further.

Do I need axle stands for a tyre change?

For a quick tyre change, the vehicle is usually only lifted for as long as is needed for the wheel work. As soon as a person or any part of their body is underneath the vehicle, suitable axle stands are required. The jack alone is not sufficient as a permanent support.