Accelera 255/40 R19 100Y PHI 2024

Accelera 255/40 R19 100Y PHI 2024

The Accelera 255/40 R19 100Y PHI 2024 is a wide, low-profile road tyre for compatible performance saloons, coupés, estate cars and selected premium passenger vehicles. Its 255 mm section provides a substantial footprint, while the 40-profile sidewall limits tyre movement during steering. This combination suits cars designed for responsive handling but produces a firmer ride than a conventional touring fitment.

Main Specifications

The 100 load index represents a maximum rated capacity of 800 kg per tyre when correctly fitted and inflated. Its Y speed rating corresponds to a maximum rated speed of 300 km/h under specified conditions. These technical ratings must match or exceed the vehicle manufacturer’s requirements and are not recommendations for everyday loading or driving speed.

Road Behaviour

On a suitable vehicle, the 255 mm width should give the car a planted feeling during motorway cruising and gradual lane changes. Its low sidewall reduces flex, allowing steering inputs to feel more immediate than they would with a 50- or 55-profile tyre. This characteristic is most useful on heavier or more powerful cars built around wide 19-inch wheels.

Comfort is the main compromise. Expansion joints, rough asphalt and sharp pothole edges are transferred more noticeably into the cabin. The reduced sidewall depth also gives the wheel less protection from impact damage. Because of its width, the tyre may follow grooves in worn road surfaces and feel heavier through the steering at parking speeds.

Product Information

• Wide 255 mm section for approved performance vehicles
• Low 40-profile sidewall with direct steering response
• Maximum rated load of 800 kg per tyre
• Y speed rating for cars requiring this specification
• Intended mainly for urban roads and motorway journeys
• Manufactured to the stated 2024 specification

Vehicle Compatibility

The complete 255/40 R19 specification must be approved for the exact vehicle model, trim and wheel package. Matching the 19-inch wheel diameter alone does not confirm compatibility. Wheel width, suspension clearance, load requirement and axle position must also be checked.

On some vehicles, this size is fitted only to the rear axle as part of a staggered setup, with narrower tyres used at the front. Installing it in the wrong position can affect steering balance, traction control and all-wheel-drive operation. Similar sizes such as 245/40 R19 or 255/35 R19 are not automatically interchangeable because their overall diameters differ.

Shop Information

This exact Accelera PHI specification can be ordered through dwbtyres.ae after confirming the vehicle details, axle arrangement and required quantity.

UAE Buying Checks

Drivers looking to buy tyres in UAE should inspect low-profile tyres following any significant pothole or kerb impact. Sidewall or wheel damage may occur without immediate pressure loss.

Before you buy car tyres in UAE, check the previous tyres for irregular inner-edge or shoulder wear. Wide tyres are sensitive to alignment problems, so these should be corrected before replacements are installed.