265/50R20 vs 255/55R20: Gas Mileage & Performance Comparison
* Below is a comparison table. Assuming 2 tires of the same manufacturer, material and tested on the same road conditions.
|Wet/Snowy Roads||Reduced Traction||Better Traction|
|Rough Terrain||Smoother Ride||Reduced Stability|
|Cost||More Expensive||Less Expensive|
Can You Replace The 255/55R20 With The 265/50R20?
Yes, both tires have the same rim diameter, and the 265/50R20 has a smaller overall diameter than the 255/55R20 which is only 2.01% (0.61-inch), it is the allowable margin (±3%).
When you want to replace a different tire size, as a rule, for the rim diameter, you will need to be sure that your tires and rims are an exact match, e.g. a 255/55R20 tire will only fit on a 20″ diameter rim.
You Can check our tools and charts below to find your size: