AAV4X4 speedometer computer recalibration service for compatible Isuzu NPS trucks after upgrading to Super Singles or larger wheel and tyre packages.
When Super Singles or larger tyres are fitted, the rolling diameter of the wheel and tyre package can change from the original factory setup. This can affect the vehicle’s speedometer reading, making recalibration an important part of the conversion process.
This service is designed for compatible Isuzu NPS trucks manufactured after 2008 through to 2024. It allows the vehicle speedometer computer to be recalibrated to suit the upgraded wheel and tyre setup, helping bring the indicated road speed back into line with the new rolling circumference.
Product Details
- Product: Speedometer computer recalibration
- SKU: 212275 ISUZU
- Vehicle fitment: Compatible Isuzu NPS trucks manufactured after 2008 through to 2024
- Service type: AAV speedometer recalibration
- Application: Super Single and larger tyre conversions
- Designed for: Correcting speedometer calibration after wheel and tyre upgrades
- Important exclusion: Does not currently suit 2025 NQS or NPS Euro 6 models
Common Uses
- Speedometer recalibration after fitting Super Singles
- Speedometer recalibration after larger wheel and tyre upgrades
- Isuzu NPS touring and expedition truck conversions
- Motorhome, camper and off-road vehicle builds
- Commercial and fleet vehicles upgraded from standard wheel and tyre sizing
- Vehicle setup following a Super Single conversion package
Key Features
- Designed for compatible Isuzu NPS trucks from the post-2008 model range through to 2024
- Recalibrates the speedometer computer to suit changed tyre rolling diameter
- Commonly required after Super Single conversions
- Helps correct speedometer reading after larger tyres are fitted
- Suitable for AAV 4x4 Isuzu NPS conversion work
- Performed as an AAV service item
Service Notes
- This product is a recalibration service, not a physical part.
- The vehicle must be a compatible Isuzu NPS model manufactured after 2008 through to 2024.
- The recalibration is intended for vehicles that have had Super Singles or larger wheel and tyre packages fitted.
- Final suitability depends on the vehicle model, build year and conversion details.
- Vehicle details should be confirmed before booking or purchasing this service.
Important Model Exclusion
- This service does not currently include the 2025 model NQS.
- This service does not currently include the 2025 model NPS Euro 6.
- Owners of 2025 NQS or NPS Euro 6 vehicles should contact AAV before ordering.
Important: This recalibration service is intended for compatible Isuzu NPS trucks manufactured after 2008 through to 2024 after a Super Single or larger tyre upgrade. It does not currently apply to 2025 NQS or NPS Euro 6 models. Always confirm vehicle compatibility before booking.
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