The best replacement for 20 inch rims is 18 inch rims.

The best alternatives to 20 inch rims are rated as following:
★★★★★  18 inch rims
★★★★★  22 inch rims
★  17 inch rims
  19 inch rims

Your alternative for 20 inch rims is not listed? Suggest!
Speaking about 20 inch rims, one probably shouldn't forget about mud tires.

Other search terms related to 20 inch rims and their ratings are:
★★★★★ mud tires
★★★★ 33 inch tires
★★★ 35 inch tires
★★ off road tires
★ 37 inch tires
You have in mind a companion for 20 inch rims and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of 20 inch rims in all years. Click on graph for more.
20 inch rims
18 inch rims
22 inch rims