Fitting 28mm Road Tyres with Rim Brakes

in Workshop
Hi All,
Has anyone fitted 28mm road tyres to their road bike? I have an Orro Gold currently with 25mm tyres and want to fit some wider tyres for a bit more stability and grip etc. but I am worried if they will fit past Ultegra rim brakes. Any advice would be appreciated
Has anyone fitted 28mm road tyres to their road bike? I have an Orro Gold currently with 25mm tyres and want to fit some wider tyres for a bit more stability and grip etc. but I am worried if they will fit past Ultegra rim brakes. Any advice would be appreciated

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ultegra standard calipers are rated to 25mm I believe but just about ok with 28mm depending on the brand / model of tyre. and the rim combination. they may be a squeeze to get the wheel in or out with the tyre inflated.
The latest versions might be better, certainly the dual mount calipers are designed for much wider tyres
Brake calipers need loosening off fully when removing & reinstalling the wheel though.
I was expecting them to be wide as I knew they come up large but I wasn’t expecting them to be that tight if I’m honest.
When they need replacing I’ll probably go back to 25’s as it’s faff messing about with the brakes every time the wheels need to come off.
There is plenty of room in the frame and the brakes are ok with the blocks at the bottom of the slots.
Using the usual brake opening methods was insufficient when inflated.
Edit - For clarification, TRP RG957 & Durano 28s on Ambrossio or Campagnolo rims.
I am not sure. You have no chance.
Thanks for the advice chaps, the clearance is pretty close at the moment, especially at the narrowest parts as shown on the photos, it's about 6mm. I don't want to have too little clearance that debris could get stuck.
Had the same issues as others with having to deflate the tyres to remove the wheels with the Tektro's, not sure about the Dura-Ace as I went 25mm tubleess at the same time.
I think the bike manufacturers use 4mm as the minimum clearance when quoting max tyre sizes.
Regards.
T
I used both 28mm GP4000SII's and GP 4 seasons without issue. The was on the standard 15mm internal width Mavics.
Bear in mind I weigh 63Kgs which might help. I tended to run 85psi ish.
Regards.
T
Thats if I ever get them back off my daughter!