Tire sizes › Semi / OTR truck
How much sealant and balancing beads for a 315/80R22.5 tire
A 315/80R22.5 is about 12.7" wide and 42.9" tall (Bridgestone M863 (LR L) spec, 152 lb). Semi / OTR truck tires are dosed for highway use below.
Sealant per tire, by brand
| Brand | Per tire | Per set of 4 |
|---|---|---|
| Slime | 35.4 oz | 141.6 oz (1.11 gal) |
| Ride-On | 35.6 oz | 142.4 oz (1.11 gal) |
| Berryman | 21.8 oz | 87.2 oz |
| LiQuiTube | 54 oz | 216 oz (1.69 gal) |
Typical LiQuiTube amounts by vehicle
| Vehicle | Front | Rear |
|---|---|---|
| Box truck | 32 oz | 32 oz |
| Dump truck | 45 oz | 45 oz |
| Rollback / tow truck | 45 oz | 45 oz |
A quick reference only. For a 315/80R22.5, go by the size-based amount above (54 oz).
Balancing beads per tire
| Brand | Per tire | From | Notes |
|---|---|---|---|
| Magnum+ | 15.2 oz | 1 oz per 10 lb of tire (for sizes not on its chart), 152 lb tire | — |
For your exact tire and wheel weights, use the bead calculator.
Formulas and sources are on the sealant calculator page. Amounts are each maker's guidance; follow your product's label.