Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 7039 Wheel Old with 4 Studs this part is a mold of it
• 132a Tyre Smooth Old Style - Small this part is a pair of it
• 132b Tyre Smooth Old Style - Small Hollow (Air Tyre) this part is a pair of it
• 132c Tyre Smooth Old Style - Small with Teeth this part is a pair of it
• 2346 Tyre 30 x 10.5 Offset Tread this part is a pair of it
• 3483 Tyre Offset Tread 24 x 8 this part is a pair of it
• 3634 Tyre 43 x 17 this part is a pair of it
• 44799 Tyre with Centre Groove [Tightrope Guide Wheel] this part is a pair of it
• 498 Technic Tread Crawler this part is a pair of it
• 56897 Tyre 30 x 10.5 Offset Tread [Centre Band] this part is a pair of it
• 61254 Tyre Offset Tread with Center Band 23 x 7 this part is a pair of it
• 7049a Brick Special 2 x 4 with Wheel Holder Old, Opaque Bottom this part is a pair of it
• 7049bc01 Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside this part is a pair of it