We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Blue portable tire inflator with dual digital screens, compact rectangular body, carrying bag included

ROCGORLD R8 Tire Inflator 12V 150PSI Dual Screen Blue

SKU CH-1XMM-C1EBP

Portable 12 V compressor inflates car tyres to 150 PSI with dual digital display and auto shut-off

  • FeaturesCarrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Ext
  • Height8.509 L x 16.3068 W x 21.4884 H centimeters
  • Length8.509 L x 16.3068 W x 21.4884 H centimeters
  • Weight1.012 kilograms
  • Width8.509 L x 16.3068 W x 21.4884 H centimeters
  • Inflates 215/50 R17 tyre 26-35 PSI in under one minute
  • Dual LED display shows preset and real-time pressure simultaneously
  • Advanced chip enables auto shut-off and memory recall functions
  • 10 ft power cord and 2 ft hose reach all four wheels
  • Three light modes include red SOS strobe for roadside emergencies

Portable 12 V tyre inflator with dual display

The ROCGORLD R8 is a compact 12 V air compressor rated to 150 PSI. It delivers 40 L/min airflow, inflating a 215/50 R17 tyre from 26 to 35 PSI in under a minute and a 235/40 R19 tyre from 28 to 36 PSI in roughly 1.5 minutes. A dual digital LED screen shows real-time and preset pressures. The unit weighs 1.012 kg and measures 8.509 × 16.3068 × 21.4884 cm.

Check your vehicle power outlet and valve types

Verify that your vehicle provides a standard 12 V DC accessory socket capable of supplying the compressor's operating current. The kit includes a Schrader–Presta valve adapter, a needle valve and an extension nozzle, so confirm which fittings match your tyres, bicycle tubes or sports balls. The 10 ft power cord and 2 ft hose must reach all four wheels from the socket location without strain.

Replaces slower single-screen 12 V pumps

This model upgrades from basic inflators that lack a preset pressure memory, auto shut-off or dual readout. The advanced chip adds preset storage and automatic stop at the target value, removing the need to watch a single gauge. The jump is worth it if you regularly top up car, motorcycle or bicycle tyres and want faster fill times with hands-free operation.

Highlights

  • Inflates 215/50 R17 tyre 26-35 PSI in under one minute
  • Dual LED display shows preset and real-time pressure simultaneously
  • Advanced chip enables auto shut-off and memory recall functions
  • 10 ft power cord and 2 ft hose reach all four wheels
  • Three light modes include red SOS strobe for roadside emergencies

Specifications

BrandROCGORLD
ModelR8
FeaturesCarrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Extension Nozzle, Wire, and User Manual
Height8.509 L x 16.3068 W x 21.4884 H centimeters
Length8.509 L x 16.3068 W x 21.4884 H centimeters
Weight1.012 kilograms
Width8.509 L x 16.3068 W x 21.4884 H centimeters

Questions about this item

What comes in the box and what must I buy separately?

The inflator includes a carrying bag, Schrader-Presta valve adapter, fuse, needle valve, extension nozzle, power wire and user manual. No separate purchases are required for standard car, bike or ball inflation.

Which version of the R8 should I choose for car and bike tyres?

The single R8 model delivers 40 L/min flow and 150 PSI maximum pressure, covering car tyres such as 215/50 R17 and bike valves via the included Presta adapter.

How fast will it inflate a 215/50 R17 car tyre in real use?

It raises pressure from 26 to 35 PSI in under one minute, and a Tesla 235/40 R19 tyre from 28 to 36 PSI in about 1.5 minutes.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.