MIZAN

Oil, fluids & tyre tools

Find documented engine oil, compare tyre sizes and convert pressure.

01 · MIZAN

How much engine oil?

Choose a make, then match model, year, engine and original market. Selected Kia and Honda references are now included. Other models open their official handbook library.

Some manufacturer terminology and official source excerpts remain in their original language.

23 documented engine variants

These local references cover only the listed US / Canadian petrol variants. Gulf-market, diesel, hybrid and unlisted versions need their own manual. Never substitute a similar engine or model year.

Choose a make, model and exact variant for a documented quantity, or open the manufacturer handbook library.

A person wiping an engine oil dipstick with a cloth
AI-generated illustration · Check the oil level using the procedure for your exact vehicle.

SAE viscosity and oil specification are different. These are historical handbook references; check your own manual’s temperature chart and current guidance. Accent: 5W-20 is recommended for fuel economy; 5W-30 is also shown in its chart. Camry references use the handbook for December 2013 production onward.

Oil guides for more cars

These external manufacturer guides let you look up a vehicle and suitable products. Choose the year, engine and original market carefully. Available details vary by guide; your vehicle’s own manual is the final reference.

The guides open on the provider’s website and may use its language, cookies or verification steps.

Three details to get right

Engine oil

Check the engine code, change quantity including the filter, manufacturer approval and viscosity for the temperature range. A familiar oil brand alone does not establish suitability.

Transmission oil

Match the exact gearbox and fluid approval. A routine drain-and-refill quantity can differ from the total dry capacity; the gearbox’s fill and temperature procedure matters.

Coolant

Use the manufacturer’s coolant specification and mixing instructions for the exact vehicle. Colour alone does not identify compatibility; avoid mixing products without confirming suitability.

02 · MIZAN

Compare two tyre sizes

Enter common metric radial sizes, such as 205/55 R16. The result compares nominal geometry; it does not approve a tyre change.

A tyre sidewall showing 205/55 R16 and 91V
Read the size on the sidewall. Here: 205 mm width, 55% sidewall ratio and a 16-inch rim; R means radial construction.

Enter two sizes to see their dimensions and the difference.

Calculated from the size code. Real dimensions vary by tyre, pressure, load and wear. The speed figure assumes calibration for the original size; it is not a measured speed.

Before changing size, check the vehicle’s approved sizes, rim width and offset, load and speed ratings, clearance and any all-wheel-drive requirements with a tyre specialist. Similar diameter alone does not prove fitment.

How to read tyre markings · Michelin

03 · MIZAN

Convert tyre pressure

Convert a pressure from your vehicle’s door label or manual. This tool converts units; it does not choose a pressure for your car.

Enter a pressure to see bar, psi and kPa.

Use the vehicle’s recommended cold-tyre pressure for its load. The maximum shown on the tyre sidewall is not the car’s recommended setting.

Tyre pressure guidance · NHTSA
Photo · Wikimedia Commons

Wikimedia thumbnails; responsive display cropping.