(072C) LGB,NEW, E126174 (OLD 69104) G SCALE 37.5 MM LOCOMOTIVE TRACTION TIRES, LOT OF 3 TIRES AS SHOWN IN PHOTO. MADE IN GERMANYFITS SMALLER WHEEL WHICH IS APROX 1-1/2 INCH DIAMETER. THE LARGER WHEEL IS APROX 2 INCHES DIAMETER (MEASURE FRONT OUTER PART OF WHEEL NOT INSIDE ) WHICH I LIST SEPARATELY. REPLACEMENT TIRES GIVE YOU BETTER TRACTION FOR PULLING THE HEAVY LOADSDONT WAIT UNTIL IT BREAKS APART TO REPLACE IT. BUY A FEW EXTRAS TO HAVE ON STOCKGENUINE LGB REPLACEMENT TRACTION TIRE. A SOFT NYLON TYPE MATERIAL****DONT BE FOOLED BY THE LGB COPYCAT TRACTION TIRES BEING SOLD****PLEASE NOTE: LARGER LOCOMOTIVES DONT ALWAYS TAKE THE LARGER TRACTION TIRES. PLEASE MEASURE WHEEL.THE OUTER PART OF WHEEL IS 37.5 MM. THE TRACTION TIRE APROX 24 MM INSIDE DIAMETER STRETCHES OVER THE WHEEL. BEFORE INSTALLING, GENTLY CLEAN WHEEL (NO STEEL WOOL) VERY FINE SANDPAPER. THEN CLEAN OFF WITH RUBBING ALCOHOL.SHIPPING WILL BE FIRST CLASS STAMP WITH NO TRACKING NUMBER. THIS IS HOW I KEEP YOUR POSTAGE LOW. ADD $4.50 FOR TRACKING AND LABEL.WHEN ORDERING MORE THAN 1 ITEM,TO GET SHIPPING DISCOUNT YOU ADD ITEMS TO YOUR CART,WHEN DONE,REQUEST INVOICE AT TOP RIGHT OF CART. YOU WILL HAVE TO CONFIRM TO PURCHASE ON SAME PAGE. DONT PAY UNTIL YOU GET INVOICE WITH COMBINED POSTAGE DISCOUNT