The 20x20 dollies are manufactured from 5/16ths extruded aluminum. These dollies are specially manufactured for vehicles with larger rear tires. Sets of two include two 20x20 dollies for the rear wheels. Sets of four 20x20 dollies are available upon request. We offer two casters options for these dollies, Standard and Upgrade. Both caster options are have ball bearing swivels and axle bearings. They are polycarbonate and are non marking.

Standard Casters

Standard Casters have a three inch diameter wheel and have ball bearing axle bearings. This caster option is for vehicles under 4500 lbs.

Upgrade Casters

Upgrade Caster have three and one half diameter wheel and have roller bearing axle bearings. Each dolly is equipped with one wheel lock to ensure the safety of your automobile. Each caster had a grease zert to allow the user to maintain lubrication.
This is the best caster option for your auto and is recommended by the Car-Dolly family.
This caster option is for vehicles under 6000 lbs