Originally Posted by shakeNbake
My MTB's tire size is 26"x1.95", the slicks that I found are thinner, will they fit?
Yes thinner will fit within reason. The critical issue is Bead Seat Diameter (BSD). The BSD for 26" mountain bikes is 559 mm. Look for 559x47c or something such on the tire. A 1.5" wide slick is pretty normal but maybe a 1" slick is too small for wide rims.
Regards, Anthony