The big advantage aluminum has over steel is corrosion resistance and being lighter weight. Steel is a stronger metal, but if the aluminum wheel has the rating to work for you setup it would be a better choice.
We do not carry Carlisle brand tires. All things being equal between the size and load rating I am sure the Carlisle brand would be similar to the Karrier tires.
Going to a higher load range certainly would not hurt, but if your trailer does fine with load range C and you have... view full answer...
Although both controllers are excellent quality proportional brake controllers, there are a couple of differences.
• The Prodigy P2 # 90885 is compatible with electric over hydraulic trailer braking system, while the BRAKE-EVN is only compatible with electric brakes.
• The P2 can be mounted at any angle as long as it's level on a side to side axis and aligned squarely with the point of travel, while the BRAKE-EVN has a functional mounting range of -20° and 70 degrees in the vertical... view full answer...