Originally Posted by
azzzaoo6
My wheels are 26inch with 26x1.95 tyres can I put 26x2.25 or 26x4.00.
2.25... Probably... but they may rub while riding.. the rim and tire move around some while you ride... 1/4" clearance, all around, at rest, is a good rule of thumb.
4".. not a chance. that's Fat Tire bike stuff, and your bike isn't a Fat Tire bike.