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Extended-range X-Chock for wider tandem tire gaps up to 12.5 inches
Last reviewed: March 2026
Extended-range version of the BAL X-Chock, fitting tire gaps from 3.5 to 12.5 inches apart. Steel ratchet design wedges between tandem tires to stop rolling and reduce rocking. At 14 lbs for the pair, heavier than the standard X-Chock but handles wider tire spacing.
At a glance
Why this product
Same proven X-Chock design, but with extended range for tires spaced up to 12.5 inches apart. If the standard X-Chock does not reach your tire gap, this is the fix. The extra 2.5 inches of range covers most fifth wheels and larger tandem setups. At 14 lbs, you feel the extra steel — but that is what makes it solid.
Detailed specs
| Leveling Type | Wheel Chock |
| RV Type Compatibility | travel_trailer, fifth_wheel |
| Interlocking | No |
| Pieces Per Set | 2 |
| Anti-Slip Surface | Yes |
| Storage Bag Included | No |
| Material | Steel |
| UV Resistant | Yes |
| Freeze Resistant | Yes |
Best prices
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Price may vary. Prices and availability are subject to change.
Performance analysis
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Price vs. score for all rv_leveling
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