What would be a reason NOT to switch to a 20" stock wheel. The wife has 18" wheels and tires on her 2017 Z71 Tahoe. Have come across a set of 20" take off wheels and tires from a 2022 Tahoe. Would there be a problem with the computer, abs, traction control etc switching over? The only obvious reason I could see is if she had a flat and needed to use the spare. The stock tires are 265/65R18, the new take offs are 275/60R20. Would the rolling circumference be close?