Buick has made a few tweaks to its sedan lineup today, announcing that a new Sport Touring trim will be offered on the LaCrosse, Regal, and Verano. It’s best to think of the new Sport Touring models as Buick’s answer to Chevrolet’s limited range of RS models, focusing on very small style changes rather than any added performance. Best to leave that to the Regal GS, we guess.

For the ST trim, Buick has fitted its three four-doors with new 18-inch wheels. These relatively sporty hoops get machined faces with black inserts, like those offered on the Encore Sport Touring and the Enclave Tuscan Edition. Also coming to the LaCrosse, Regal, and Verano Sport Touring is a new rear spoiler. Like we said, these are simple styling packs meant to spice up the staid but handsome exteriors of the brand’s sedans.

“These new ST models underscore the importance of design choices, while complementing the safety, refinement and connectivity technologies that are drawing new customers to Buick dealerships,” Buick VP Duncan Aldred said in the attached statement.

The new trim level will be available on all three vehicles this fall, with prices to be announced closer to the on-sale date. Scroll on for the official presser from Buick.