Essential guide to 4WD tyre pressures and basic off-road driving

Best tyre pressures and operating guidelines for maximising mobility for people starting out with 4X4 driving - complete with the underlying beer garden physics of 'why' these recommendations matter.   If you don't have time for the full version:   Placard + 10% for highway and good dirt.  Placard -10-15% for poor gravel roads with tread fracture risk  25psi for general low-range off-road driving  16psi for soft sand and mud  12psi as a last-ditch resort to get out of a really boggy situation   These recommendations only apply to standard-ish tyre sizes (not those absurd 35-inch tyres you see, from time to time, on heavily modded 4WDs).   Save thousands on any new car (Australia-only): https://autoexpert.com.au/contact AutoExpert discount roadside assistance package: https://247roadservices.com.au/autoexpert/ Did you like this report? You can help support the channel, securely via PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DSL9A3MWEMNBW&source=url