14" Aluminum Type T07 Black Trailer Wheel. The exact size is 14" x 5.5" 5 lug on 4.5" / 114.3mm bolt pattern. Center hole diameter is 3.19 inches. Max load is 1900 Lbs per wheel. Zero Offset. This listing is for the wheel only. Most common tire sizes mounted on this wheel are 205/75R14, 205/75D14 (F78-14), 215/75D14 (G78-14) and 215/75R14. If ordering center caps the size you would need is 3.19 inches.