Tire replacement
Thread Starter
1st Gear
Joined: May 2026
Posts: 1
Likes: 0
Tire replacement
Hi, I have a 2023 RX 350 premium + and at 26,000 miles my mechanic recommended changing two of the tires that were most worn. The factory tires would be a total of $500 but he said I could choose an offbrand for $350 for two. He did say that the quality and road noise could be increased with the cheaper tires. Thoughts? Recommendations?
(also I really think it’s ridiculous to have to change the tires at that mileage!!). Update: I do rotate the tires every 5000 miles with the oil change. But I do think it’s slightly out of alignment, and do plan to get an alignment done when I get the tires changed.
(also I really think it’s ridiculous to have to change the tires at that mileage!!). Update: I do rotate the tires every 5000 miles with the oil change. But I do think it’s slightly out of alignment, and do plan to get an alignment done when I get the tires changed.
Last edited by FoolMeTwice; May 12, 2026 at 08:00 AM.
Racer
Joined: Oct 2023
Posts: 1,274
Likes: 1,067
From: CA
Have the tires been rotated every 5k miles as per the Lexus recommended service intervals? If so, I'd be worried that the alignment has been knocked out of true.
If you like the current tire, I would just get a pair of those. Otherwise, I'd replace the entire set. I would not recommend a different brand or model of tire if only replacing two
If you like the current tire, I would just get a pair of those. Otherwise, I'd replace the entire set. I would not recommend a different brand or model of tire if only replacing two
Advanced
Joined: Oct 2009
Posts: 552
Likes: 195
From: NC/SC
You need 2 quality new tires and a 4 wheel alignment. I’ve always considered OEM tires to have been good if they can last 30k. But, even if you did rotate them every 5K one could get far less mileage if they had been out of alignment. At this stage and with this many miles on them, I would just replace all 4 of them.
Racer
Joined: Oct 2023
Posts: 1,274
Likes: 1,067
From: CA
The OE Bridgestones made it to 35k on our RX450h+ with 5k rotations, but had inside edge wear from the alignment getting knocked out of spec. They could have easily made it to the 40k they are rated for if not for the alignment.
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Pit Crew
Joined: May 2016
Posts: 198
Likes: 114
From: SC
Hi, I have a 2023 RX 350 premium + and at 26,000 miles my mechanic recommended changing two of the tires that were most worn. The factory tires would be a total of $500 but he said I could choose an offbrand for $350 for two. He did say that the quality and road noise could be increased with the cheaper tires. Thoughts? Recommendations?
(also I really think it’s ridiculous to have to change the tires at that mileage!!). Update: I do rotate the tires every 5000 miles with the oil change. But I do think it’s slightly out of alignment, and do plan to get an alignment done when I get the tires changed.
(also I really think it’s ridiculous to have to change the tires at that mileage!!). Update: I do rotate the tires every 5000 miles with the oil change. But I do think it’s slightly out of alignment, and do plan to get an alignment done when I get the tires changed.
I prefer a softer tire, even if they don't wear as well. Some people prefer a firmer tire. It's all a matter of personal preference and driving style.
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Pit Crew
Joined: Mar 2024
Posts: 215
Likes: 178
Geez, we're driving Lexus, not Nissan, please get good tires. I always get the best tire for the application. They last for a couple of years at least. $150 won't even buy a steak dinner for 2 these days vs. something you and your family are riding on. The only time I've gotten cheap tires is on lease turn in 
Racer
Joined: Mar 2023
Posts: 1,594
Likes: 900
From: TX
Honestly, 4 years in and it is still mostly the OEM tires plus some all seasons tires like the CC2 from Michelin that are available. Still not getting away too cheap at least for 21" tires although the OEM Goodyear Eagle Touring are $189 each at Discount Tire. They don't appear to have a treadwear mileage warranty interestingly.
Last edited by Urlik; May 12, 2026 at 07:16 PM.
Instructor
Joined: Jun 2023
Posts: 946
Likes: 507
From: NJ
I always get the best tire for the application.
EG, the manufacturer often fits low rolling resistance tires. These provide better MPG on the government tests, but won't last as long.
A 'performance' tire with a 200 tread wear rating is going to grip MUCH better, but will be dangerous under 40F...and again, the more frequent replacements will increase the cost of ownership.
The 'knobby' tires could look cool, but will reduce MPG and be noisy after a while.
Driver
Joined: Apr 2026
Posts: 61
Likes: 20
FWIW, in my lifetime I've purchased over 15 new vehicles. It's been a rare occasion when I've got more than 20,000 miles from a factory tire. It's my humble opinion that factory tires are made with a softer rubber compound so the vehicle rides quieter and handles better out of the showroom. After that.....you're on your own.
