We just purchased the 2020 Mercedes-Benz GLB250 for our test program, and discuss its driving characteristics, controls, and where this compact SUV fits into the Mercedes lineup. We also dip into our mail bag and answer questions about replacing run-flats with regular tires, recommend a compact luxury sport sedan for city driving in Canada, and suggest a CUV (crossover utility vehicle) that is capable of fitting 3 child seats in the second row.     ----------------------------------- Take our survey here: CR.org/TalkingCarsSurvey   Have a question for our experts? Leave a comment on this episode, or reach out to us directly!   From your iOS device, iMessage us at TalkingCars@icloud.com to send a photo, video, or text directly to the Talking Cars team!   We love to feature our viewers on the show, so submit video questions at    Subscribe to Talking Cars on Spotify:      SHOW NOTES ----------------------------------- 01:00 - 2020 Mercedes-Benz GLB First Impressions 11:39 - Question #1: What to know when switching from run-flats to regular tires? 15:31 - Question #2: What is a good luxury compact sport sedan for city driving? 19:00 - Question #3: Which CUV is capable of fitting 3 child seats across in the second row?   ----------------------------------  First Drive: 2020 Mercedes-Benz GLB Delivers Practical Luxury   2016 Mercedes-Benz GLC Quick Drive   2013 Mercedes-Benz GLk350 quick take   2014 BMW 2 Series Review   2019 Genesis G70 Quick Drive   2015 Audi A3 Review   2017  Audi A4 Quick Drive   2020 Kia Telluride Quick Drive   2020 Subaru Legacy Quick Drive   2018 LA Auto Show: 2020 Hyundai Palisade   2020 Subaru Outback Quick Drive   ----------------------------------- Check out   for the latest reviews, tips, and recommendations and subscribe to our YouTube Channel: