Update/Spec Change Prado Coming in July

[GeeWhizz Senior Member Find all posts View Profile Close GeeWhizz]

fast driving on corrugated roads can damage the tyre more likely with 19" than 18-17"
Im not gonna use it as a rockcrawler or submerge it in a deep mud up to the bonnet, like a lot of P-platter Patrol drivers do
i would use it for travelling outback, camping trips etc. , towing camper trailer in the future
dont mind getting it dusty and dirty

Rocks on shingle roads will puncture hard tyres. There are several reasons why people lower their tyre pressure on dirt, including: reduce shock absorber overheating and reduce the chance of punctures. 19" wheels with 55% profile tyres give you less options for lowering the pressure.