Appearance

• Aluminum trailer wheels are popular among boat owners that value appearance over dependability. Aesthetically speaking, aluminum rims look nicer than galvanized rims in regard to shine and color. Additionally, aluminum trailer wheels are highly customizable compared to galvanized rims.
  
  

Durability

• Although aluminum wheels may be advantageous in the the style department, they suffer in terms of dependability. Aluminum is susceptible to corrosion in salt water conditions, whereas galvanized trailer wheels are unaffected. Aluminum wheels may develop pitting due to corrosion and leaks over time.
  
  

Value

• Aluminum trailer wheels are only beneficial for owners interested in style rather than substance. Although not flashy, galvanized steel rims last longer and are more cost-effective due to their lower price.