My hope would be that with production ramping up on the model 3's, they would allocate a certain percent maybe .01% to loaners. Considering there are 72 service centers that would give each service center roughly 7 new model 3's.After more Model 3s are delivered, Tesla stores will be pretty much out of loaners for a very long time. There's no way around it since Tesla stores don't stock hundreds of cars like dealerships... It may have a few of each car for test driving, not nearly enough to use as loaners as many Model 3s will be needing service.