Pieter Viljoen's Blog

My discoveries, dilemmas, and delights

I drive a 2008 VW Touareg with stock 17″ Pirelli P255/60R17 Scorpion STR tires. I noticed the VW recommended tire pressure was 2PSI higher than the tire’s maximum pressure rating. The tire pressure sticker on the driver door indicated 46PSI, while the tire wall indicated a maximum tire pressure of 44PSI. Overinflating tires is potentially …

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