The Joyroad 215/75R15 (commonly HP RX3 or Adventure A/T / RX5 depending on stock) is a budget SUV/light truck tyre used on vehicles like Toyota Hilux (older), Mitsubishi L200, Nissan Navara (older), Land Rover Defender (some setups), and lifted SUVs or off-road vans.
It’s designed for comfort + light off-road + cheap replacement, not premium durability or high-performance handling.