Liquid Ballast Charts

REAR TIRES
LIQUID WEIGHT PER TIRE
	40% FILL
Tire Size	420 g/L (3.5 lb./gal.)	600 g/L (5.0 lb./gal.)
320/90R54	138 kg (305 lb.)	258 kg (569 lb.)
320/105R54	157 kg (345 lb.)	167 kg (367 lb.)
380/90R50	195 kg (430 lb.)	206 kg (455 lb.)
480/80R46	274 kg (604 lb.)	293 kg (646 lb.)
480/80R50 IF480/80R50	288 kg (634 lb.)	308 kg (678 lb.)
480/95R50	361 kg (796 lb.)	384 kg (847 lb.)
20.8R42	364 kg (802 lb.)	387 kg (853 lb.)
520/85R42	349 kg (770 lb.)	371 kg (818 lb.)
520/85R46	375 kg (827 lb.)	400 kg (882 lb.)
620/70R42	415 kg (915 lb.)	442 kg (974 lb.)
620/70R46	450 kg (991 lb.)	477 kg (1058 lb.)
650/75R38	460 kg (1015 lb.)	489 kg (1077 lb.)
650/85R38 IF650/85R38	561 kg (1237 lb.)	597 kg (1316 lb.)
650/65R42	401 kg (884 lb.)	429 kg (947 lb.)
710/70R38	495 kg (1092 lb.)	526 kg (1159 lb.)
710/70R42 IF710/70R42	558 kg (1231 lb.)	597 kg (1316 lb.)
710/75R42 IF710/75R42	580 kg (1279 lb.)	618 kg (1362 lb.)
800/70R38 IF800/70R38	650 kg (1433 lb.)	694 kg (1529 lb.)

FRONT TIRES
LIQUID WEIGHT PER TIRE
	40% FILL		75% FILL
Tire Size	420 g/L (3.5 lb./gal.)	600 g/L (5.0 lb./gal.)	420 g/L (3.5 lb./gal.)	600 g/L (5.0 lb./gal.)
320/85R38	92 kg (203 lb.)	97 kg (214 lb.)	172 kg (379 lb.)	181 kg (399 lb.)
320/80R42 IF320/80R42	94 kg (207 lb.)	100 kg (220 lb.)	188 kg (414 lb.)	200 kg (440 lb.)
380/85R34	129 kg (284 lb.)	139 kg (307 lb.)	258 kg (568 lb.)	278 kg (614 lb.)
380/80R38 IF380/80R38	138 kg (304 lb.)	148 kg (326 lb.)	258 kg (569 lb.)	278 kg (613 lb.)
420/85R34 IF420/85R34	175 kg (386 lb.)	187 kg (413 lb.)	328 kg (723 lb.)	351 kg (774 lb.)
420/90R30	178 kg (391 lb.)	190 kg (420 lb.)	333 kg (734 lb.)	357 kg (787 lb.)
420/85R38	205 kg (453 lb.)	219 kg (483 lb.)	411 kg (906 lb.)	438 kg (966 lb.)
16.9R30	180 kg (398 lb.)	189 kg (420 lb.)	338 kg (746 lb.)	355 kg (787 lb.)
480/70R30	183 kg (404 lb.)	197 kg (434 lb.)	344 kg (758 lb.)	369 kg (814 lb.)
480/70R34	203 kg (448 lb.)	216 kg (477 lb.)	381 kg (840 lb.)	405 kg (894 lb.)
540/65R30	197 kg (436 lb.)	210 kg (462 lb.)	370 kg (817 lb.)	393 kg (867 lb.)
540/65R34	225 kg (496 lb.)	239 kg (527 lb.)	450 kg (992 lb.)	479 kg (1056 lb.)
540/75R34	264 kg (582 lb.)	281 kg (619 lb.)	529 kg (1166 lb.)	563 kg (1241 lb.)
600/65R28	243 kg (537 lb.)	258 kg (569 lb.)	456 kg (935 lb.)	484 kg (1067 lb.)
600/65R34	281 kg (620 lb.)	300 kg (661 lb.)	563 kg (1241 lb.)	600 kg (1322 lb.)
600/70R30 IF600/70R30	307 kg (676 lb.)	326 kg (718 lb.)	575 kg (1268 lb.)	611 kg (1347 lb.)
620/75R30 IF620/75R30	332 kg (732 lb.)	354 kg (780 lb.)	665 kg (1466 lb.)	708 kg (1560 lb.)