A: USE: SCC Security Chain Super Z-8 Commercial Snow Chains - SZ492

A: Yes these "Cable" chains will fit your 35x12.50R18 tires.

A: Yes, 35x12.50R17 is listed.

A: This is sold as a set of 2.

A: Hello Yes they will fit your tires and they are the cable style to allow more clearance.

A: Gary- Thank you for your qestion. The super Z-8 chains you will need for your 285-55-r20 application can be found here http://jo.my/9bwpui

A: Donn, this SCC Security Chain Super Z-8 Commercial Snow Chains is sold as a set of 2 snow chains. So if you want enough chains for all 4 tires you would want to order 2 sets.

A: Thank you for your question. Yes the SCC Security Chain Super Z-8 Commercial Snow Chains part number SCCSZ486 will fit your 305/60R20 tire. This kit fits all: 10.00-15TR, 11-17.5, 35x12.50-15LT, 35x12.50-16, 35x12.50-16.5LT, 35x12.50-17, 35x12.50-18, 35x12.50-20, 36x13.50-15LT, 245/70-22.5, 285/70-19.5, 285/85-17, LT295/65-18, 295/75-18, 305/30-26, 305/55-20, 305/60-20, LT305/65-18, 305/70-17, LT315/70-15, 315/70-17, 315/75-16, 315/75-17, LT325/50-22, 325/60-18, 325/75-17 and 375/60-18.