So have an 7' garage door with an 80" clear opening....Looking at a LX2610HSDC with CAB that the brochure specs says with the R1's has an overall height of 84.6". Dealer that I'm talking to just said 82" overall with the R14's, but that doesn't sound right. Question is......what is the add/deducts or the actual overall heights with the R3/Turf tires and same goes for having the R14's if above is inaccurate? I can live with the R3/Turf or the R14's. I'm sure there has to be some sort of difference here and hopefully to help my cause..... I'm thinking worse case, drop some air to get them low enough to get through the door, but depends on how close I can get it beforehand depending on the tires. Will be looking at this in person in the next week or so & will let you know, but your input would be greatly appreciated!!