Joybuy Insights

Choosing car and motorbike accessories without costly mistakes: practical buying tips for every driver

Choosing a new motorbike cover, 12V tyre inflator or car steering wheel cover may seem straightforward. Yet many disappointing purchases are caused by incorrect dimensions, unclear compatibility or product claims that do not match the intended use. If you buy car and motorbike accessories online, it is therefore wise to check the technical specifications and safety information first.

The three most common pitfalls are:

  • A universal size that still does not fit properly. A scooter cover, for example, may be too short for a windscreen or hang loosely around the motorbike.
  • A material claim without practical context. “Waterproof” says little if the seams, fastening and ventilation are not described.
  • Compatibility that has not been fully checked. This applies to car seat covers, Tesla wheel hub caps and sim racing hardware. Always check the make, model, dimensions and connections.

Which specifications should you check?

1. Dimensions and fit

Before buying, measure the parts the accessory is intended for. For a motorbike cover, length, width and height are important. The Oxerbog cover, for example, is available in:

  • 220 × 95 × 110 cm
  • 245 × 105 × 125 cm
  • 265 × 105 × 125 cm

The right size prevents the mirrors, handlebars, seat or rear of the motorbike from being left uncovered. An oversized cover can move against the paintwork in windy conditions. So also check whether elasticated straps, buckles or fastening points are included.

For a car steering wheel cover, you need to measure the diameter of the steering wheel. The Dunlop models are suitable for steering wheels measuring 37 to 39 cm. This measurement matters more than the make of the car alone.

2. Material and construction

Look beyond a general description such as “durable”. Check which material is used and how the accessory has been constructed.

A motorbike cover made from aluminium foil needle-felt with a coating is described in the product information as resistant to rain, snow, dust and sunlight. The Oxerbog models also list double-stitched and sealed seams, wind buckles and reflective strips. These are more specific features to compare.

With car maintenance tools, pay attention to the combination of reach, opening range and material. The WORKPRO flexible hose clamp pliers, for example, have a 67 cm cable, an opening range of 10 to 50 mm and a ratchet lock. This makes them particularly useful for hose clamps in hard-to-reach places.

3. Safety, load capacity and compatibility

With a hydraulic jack, load capacity and lifting height are crucial. According to the product information, the TCE jack has a capacity of 2.5 tonnes and a lifting range of 85 to 380 mm. Always check the weight of the car, its minimum ground clearance and the surface you are working on. A jack is designed for lifting; always use suitable axle stands before working underneath a car.

A 12V tyre inflator must be compatible with your vehicle’s valve and power supply. The Carsun inflator has a digital pressure display, a 3-metre cable, an LED light and a stated maximum pressure of 150 PSI. The actual required tyre pressure is specified in the vehicle documentation or on the tyre pressure sticker, not on the marketing packaging.

For a motorbike helmet, fit is at least as important as appearance. The MY 935 is listed in the product information with ECE R 22.06 certification and sizes from XS to XXL. When you receive it, check the marking, size and fastening. A helmet should not be loose or cause pressure points. Also check the applicable UK traffic regulations and never use a helmet after a heavy impact without advice on replacement.

Additional points to consider for each type of accessory

  • Car seat covers: check whether the seats have removable headrests and whether the seams are suitable for side airbags. According to the description, the Porbi Y30080 set is intended for vehicles with removable headrests and has a zip for split rear seats.
  • Seat belt accessory: do not use an adapter to disable a seat belt warning. The Oxerbog adapter is intended for specific belt tongues measuring 2.0 to 2.2 cm wide and must be fitted to a sturdy metal attachment point. Before use, check that the product meets local regulations and certification requirements.
  • Tesla wheel hub caps: compare the diameter, fastening method and wheel type. The product title refers to a Tesla-specific set with four matt-black logo hub caps, but before ordering, check that the shape actually fits your wheels.
  • Sim racing wheel and racing shifter: check the platform, wheelbase and connection. The Thrustmaster TH8S has an H-pattern with seven gears plus reverse and is listed for PC, PlayStation 4/5 and Xbox One/Series X|S when used with compatible Thrustmaster racing wheels. The Moza Racing RS V2 has a diameter of 33 cm, ten buttons, two joysticks and Bluetooth and USB connectivity. Compatibility with a wheelbase from another brand may require an adapter.

Our recommendations for different use cases

Suitable for: Budget-conscious beginners
Dunlop steering wheel cover – PU, black, 37-39 cm

Dunlop Steering Wheel Cover - PU, Black, 37-39 cm

Why it suits this profile: A simple interior upgrade for drivers who want to improve the look of a worn steering wheel and check the exact size first.

How this product avoids the pitfall

The 37-39 cm diameter and PU material are clearly stated. Measure the steering wheel before buying to avoid a loose fit.

Key benefit & highlights

Black PU material, black stitching and a size range suitable for many standard steering wheels.

Suitable for: Shoppers seeking premium quality
Moza Racing RS V2 steering wheel

Moza Racing RS V2 steering Wheel

Why it suits this profile: Designed for sim racers looking for a GT steering wheel with programmable controls and quick wheel changes.

How this product avoids the pitfall

The connection and compatibility can be checked: the wheel is designed for MOZA bases and works either wired or wirelessly.

Key benefit & highlights

33 cm diameter, magnetic paddles, ten buttons, two joysticks and multicolour LED lighting.

Suitable for: Specialist use & intensive users
TCE 2.5 Ton Ultra Low Profile Horizontal Hydraulic Car Jack

TCE 2.5 Ton Ultra Low Profile Horizontal Hydraulic Car Jack

Why it suits this profile: For DIY car enthusiasts who want to work on tyres or components and check the load capacity and lifting height in advance.

How this product avoids the pitfall

The minimum lifting height of 85 mm and 2.5-tonne capacity can be compared with your car in advance. The product information states EN 1494 and CE marking; check the marking when you receive it.

Key benefit & highlights

Low entry point, steel construction and adjustable lifting range up to 380 mm.

Suitable for: Budget-conscious beginners
Carsun 150PSI 12V Portable Inflator

Carsun 150PSI 12V Portable Inflator

Why it suits this profile: Handy for motorists and motorcyclists who want to carry a compact inflator for use on the go.

How this product avoids the pitfall

The 12V power supply, digital pressure display and 3-metre cable are clearly specified. However, check your vehicle’s correct tyre pressure in advance.

Key benefit & highlights

Portable design, digital display, LED light and support for cars and motorbikes.

Looking for more options?

We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about car and motorbike accessories

Which car accessories are useful to carry as standard?

A compact 12V tyre inflator, tyre repair kit, torch and suitable car maintenance tools are practical choices. With electrical tools, check that the connection is suitable for your vehicle. A hydraulic jack is only useful if you can also support the vehicle safely and work on a stable surface.

How long does a motorbike cover last?

Its lifespan depends on UV exposure, wind, dirt, folding and storage. Allow the cover to dry before putting it away, and regularly check the seams, buckles and coating. A waterproof motorbike cover only provides effective protection when it is the right size and the exhaust has cooled completely before fitting.

What should I look for in sim racing hardware?

First check the platform compatibility, wheelbase, connection method and mounting space. A racing shifter with USB-C or a sim racing wheel may offer functions that only work with specific bases or games. So do not focus solely on the number of buttons or the appearance; pay particular attention to the official compatibility list.