This is a strong heavy duty cap. It won't break for anything. I think we all buy them as insurance against DEF in the diesel tank. Definitely protects against as well as water/sand penetration. They're expensive, especially compared to the previous model, but the only alternative I saw was cheap plastic, which I don't need.
Motorad MGC 791 Locking Fuel Cap
10 Review
Billet Aluminum Fuel Cap for Dodge Ram π Cummins (2013-2017) with Magnetic, Available in Green - Auto Parts
11 Review
π Genuine Toyota Fuel Tank Cap Assy (77300-06040) - Quality OEM Parts
9 Review
4-Pack Fuel Gas Can Vent Kits For Faster Flowing - Magicfour Fuel Gas Tank Vent Caps For Gas Cans, Fuel Tanks, And Water Jugs
22 Review
Yokohama Ice Guard IG50 215/50 R17 99Q winter
36 Review
Cordiant Road Runner 195/65 R15 91H summer
24 Review
SuperJump Trampoline with SuperJump 8ft (244 cm) net and ladder
29 Review
4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review