Guys, my car tire got punctured by a nail and it's leaking air. I patched it up. Is it okay to drive on the highway, or do I need to replace the tire?

I want to ask, how much air pressure do you guys put in the front and rear tires?

Hey guys, after replacing the sunroof glass on the V40, is it still leaking?

Is it okay to remove the second-row seats of a Touran and drive on the highway?

I haven't driven my Changan for half a month due to a business trip. Today, before driving, I checked a few tires and they looked fine, not flat. After driving about 20 kilometers, the dashboard suddenly showed a tire pressure warning. I got out to check but didn't find anything wrong with the tires. What could be the issue, guys?

Does anyone feel that the steering of the Tucson tends to drift on the highway? I constantly need to make small adjustments. Is there no self-centering, or is there a setting for this? It's quite tiring to drive like this.

What tires did you guys replace on your ASX? I've got a 1.6 manual that's seven years old, and the original Dunlop tires have aged.

I only replaced the front two tires, not the rear ones, and they're from two different brands. The tread patterns are quite different, and the load capacity and speed ratings aren't the same. Is this okay? Is there any risk? Do I need to replace the rear tires as well?

Guys, should I replace the tire if it has cracks? Any good tire recommendations? Thanks.

I got scammed into replacing a new steering gear for my Mazda 6 due to an oil leak, and now the steering feels lighter. I'm not used to it.

Has anyone here modified their car or changed tires? My left front tire got a nail in it and can't be repaired. I've been asking around but can't find a Toyo 225 55 R19 tire, and with the national holiday, I can't replace it until the 4th. It's really inconvenient. Has anyone switched to other tire brands after buying their car? Any recommendations? I'm hesitant to replace just one tire with a different brand, and since I need the car urgently, I'm considering replacing both front tires.