Autofy OPTIMUS Tyre Inflator Pump Review: 150 PSI, 12V DC, and Better Mileage for Rs 989

The most actionable takeaway from our running-cost comparison is almost free: keep your tyres at the right pressure. Soft tyres drag, and that drag quietly eats a few percent of your mileage every single tank. The Autofy OPTIMUS is a 150 PSI, 12V DC tyre inflator that plugs into your car's power socket and tops every tyre back to the door-sticker figure in minutes, and at ₹989 it is one of the cheapest ways to claw back the fuel you have been losing. If you have just read our petrol vs diesel vs CNG vs EV running-cost breakdown, this is the accessory that turns that theory into saved rupees.

What is the Autofy OPTIMUS tyre inflator

The OPTIMUS is a compact, corded air pump that runs off your car's 12V socket. Autofy rates it at 150 PSI maximum pressure from a 100W motor and a 19mm cylinder, with a 3-metre cord long enough to reach all four tyres. You read pressure off a large analog gauge and operate it with simple plug-and-start controls, and Autofy says it fills a 195/55R15 tyre from 12 PSI to 32 PSI in about 5.5 minutes. It is pitched as universal fitment for sedans, SUVs and hatchbacks, ships with extra nozzles for bike tyres and sports balls, and is backed by a 2-year warranty (one year standard plus one year extended).

Why tyre pressure is really a running-cost story

Every rupee-per-km figure in our running-cost comparison assumes your tyres are at their correct pressure. Drop 5 to 7 PSI, which tyres do naturally over a few weeks, and rolling resistance rises, mileage slips by a few percent, and the tyre wears faster and runs hotter. Over a year that quietly adds up to real money and a genuine safety margin. A ₹989 pump that lets you check and correct pressure in your own driveway, rather than driving to a fuel station and hoping the free air machine works, is one of the highest-return accessories you can keep in the boot.

Who should buy it

• Drivers chasing better mileage who want tyres always at the recommended pressure
• City and highway users who like a quick top-up before a long run
• Sedan, SUV and hatchback owners, thanks to the universal fitment and nozzle set
• Anyone who also inflates bike tyres, footballs or basketballs at home
• People who would rather carry a ₹989 pump than hunt for a working air machine

Price and value

At ₹989 with a 2-year warranty, the OPTIMUS is priced as an easy, low-risk buy, and the value case is simple: correct tyre pressure protects both your mileage and your tyres, so it pays for itself over a few tanks. The large analog gauge is easy to read and the plug-and-start operation means there is nothing to learn. If that suits you, buy the Autofy OPTIMUS and keep it in the boot. Prefer a digital and analog hybrid readout instead? The Autofy AIR+ is the sibling to look at, while the VoltX jump starter and inflator bundles a power bank for dead-battery mornings. For most people, though, a plain, reliable ₹989 pump is exactly the right amount of kit for the job.

Frequently asked questions