Clutch Or Gear Box??

[mateusz007]

hey i have a 1993 ford ranger 2.3 4cyl five speed with 225000km on the clock. I have oversised exploder rims and tires. Ever since i did that everytime i go to put my truck into reverse it grinds like crazy. So i am wondering if it is the tranny or the clutch starting to go, the only thing it is it goes into 1st and other gears nicely? could i get some help please

 

[RangerFabWorks]

every manual ive ever driven grinds going into reverse. try shifting to first then reverse. it shouldnt grind. hope this helps.