BMW introduced their 1-series of subcompacts in 2004, and the 135i is the five-door hatchback model. The 1-series replaced the 3-series as the smallest, lowest-priced cars in the BMW line. Goodyear Eagle LS-2 ROF, Pirelli P Zero or Bridgestone RE050A RFT MOE II tires would have been the OEM tires for your 2012 BMW 135i.
When it’s time to shop 2012 BMW 135i tires, remember that this model is designed for an offset fitment, with different tire sizes in front and rear. Rear tires could be 225/45R17 or 245/35R18, while front tires could be 205/50R17 or 215/40R18. We’d recommend premium all-season tires like the Continental ExtremeContact DWS06 Plus, Yokohama Advan Sport A/S Plus, Accelera Phi R and Michelin Pilot Sport All Season 4 as a good fit for this make/model.
An extremely great all season ultra high performance tire. If not the best tbh! I've driven over snow in the PNW and toured west coast to east coast with these in my sports car. Look no further if you're touring in a quick car and require the best for all road conditions and weather situations.