http://shop.terratrike.com/product-p/all-road-wheel-package.htm It’s here! For the future and current adventurous Rambler owners out there, there is now a wheel package for your needs. The TerraTrike 24 inch All Road wheel package is for those who want to explore their wild side or to just easily get down a dirt road. This package comes complete with the Schwalbe Land Cruiser tires which have an aggressive tread pattern for off-road use and use on dirt roads. Plus, these tires have a center ridge for low rolling resistance on pavement, making it easy to transition from paved trails to off-road, and back again. This package is perfect for off-roading, camping, and all types of riding. It’s better equipped for bigger bumps than our standard 20 inch wheels and it gives you higher ground clearance for those rougher roads. The All-Road package features the TerraTrike double wall rim, tried and true hubs, rim strips, Schwalbe Land Cruiser tires, and tubes. It is compatible with the Base and GT component levels of the Rambler (external drive trains only).